The document provides an overview of operating systems and the history and development of the Mac OS. It discusses how the Mac OS popularized the graphical user interface and was designed to be intuitive for users. It describes the evolution of the Mac OS from its original 1984 version through OS X, which was based on UNIX and had more advanced features. It also summarizes the key versions and releases of the Mac OS and OS X over time.
Mac OS was a series of graphical user interface-based operating systems developed by Apple Inc. for their Macintosh line of computer systems. The original version was the integral and unnamed system software first introduced in 1984 with the original Macintosh, and referred to simply as the "System" software. The System was renamed to Mac OS in 1996 with version 7.6. The System is credited with popularizing the graphical user interface concept.
Macintosh operating systems have been released in two major series. Up to major revision 9, from 1984 to 2000, it is historically known as Classic Mac OS. Major revision 10 (revisioned minorly, such as 10.0 through 10.9), from 2001 to present, has had the brand name of Mac OS X or simply OS X. Both series share a general interface design and some shared application frameworks for compatibility, but also have deeply different architectures.
A ppt on Mac Operating System by Apple. I've made this presentation simpler by changing the words in it to a simpler English which everyone can understand and explain it easily. For getting customized projects on Information Technology, contact at https://quvor.com
The document discusses the history and types of Mac OS. It describes the original Mac OS, known as System Software, which was introduced in 1984 and was the first commercially successful personal computer to use a graphical user interface and mouse. It discusses the two main families of Mac OS: Mac OS Classic and Mac OS X. Mac OS Classic was Apple's own operating system until 1999, while Mac OS X was developed from both Apple's code and NeXTSTEP and was UNIX-based.
Mac OS is a series of graphical user interface-based operating systems developed by Apple Inc. It was first introduced in 1984 and has been pre-installed on almost every Macintosh computer sold. The original system was partially based on earlier Apple operating systems and concepts from Xerox PARC. Mac OS 9 was the final major release of the "Classic" Mac OS line, introducing features like Sherlock 2 for internet searching and iTools integration. Mac OS X improved on this and is a Unix-based graphical operating system, the 10th major version of the Mac operating system. It has advantages like being easy to use, virus free, and allowing Windows compatibility through Boot Camp or Parallels.
1. Mac OS is Apple's proprietary graphical operating system developed for Mac computers. It was originally introduced in 1984 and has since had several major revisions that have brought it to the modern Mac OS X and macOS.
2. The document outlines the history of Mac OS, describing the major versions from the original Macintosh System 1 through modern macOS. It also explains the differences between Mac OS and other systems like Windows and Linux.
3. The key advantages of Mac OS discussed are its ease of use, integration with other Apple products, reliability through unified hardware and software design, and focus on an intuitive user experience. Disadvantages include fewer gaming options, higher prices, and limited compatibility with non-Apple hardware.
This document provides an overview of the Mac operating system (OS) from its origins in 1984 to the current OS X 10.15 Catalina. It discusses what an operating system is and examples like Mac OS X, Windows, Android, and Linux. The history section outlines the development of the Classic Mac OS from 1984 to 2001 and its graphical user interface. It then summarizes the transition to Mac OS X starting in 2001 and the updates through each new version leading to the current free Catalina system. Advantages of the Mac OS mentioned are its ease of use, reliability, and well-designed interface, while disadvantages include cost, limited gaming, and inability to be customized.
iOS is a mobile operating system developed by Apple that was originally released in 2007 for the iPhone, iPod Touch, and Apple TV. It is derived from OS X and shares the Darwin foundation. iOS apps are mainly designed using Objective C and Swift programming languages. iOS has four abstraction layers: Cocoa Touch for graphical user interfaces, a Media layer for multimedia, Core Services for fundamental system interfaces, and Core OS for low-level system functions like memory, threads, and networking.
IOS and Android are the two dominant mobile operating systems. IOS was developed by Apple and is used exclusively on Apple devices like iPhone, iPad and iPod Touch. It provides a intuitive touch interface. Android was originally developed by Android Inc. and is now owned by Google. It is an open source, Linux-based OS used by many manufacturers on smartphones and tablets. While IOS prioritizes simplicity and integration with other Apple services, Android is open source and customizable, making it the global market leader in terms of devices activated. Both operating systems have grown dramatically in recent years.
Mac OS was a series of graphical user interface-based operating systems developed by Apple Inc. for their Macintosh line of computer systems. The original version was the integral and unnamed system software first introduced in 1984 with the original Macintosh, and referred to simply as the "System" software. The System was renamed to Mac OS in 1996 with version 7.6. The System is credited with popularizing the graphical user interface concept.
Macintosh operating systems have been released in two major series. Up to major revision 9, from 1984 to 2000, it is historically known as Classic Mac OS. Major revision 10 (revisioned minorly, such as 10.0 through 10.9), from 2001 to present, has had the brand name of Mac OS X or simply OS X. Both series share a general interface design and some shared application frameworks for compatibility, but also have deeply different architectures.
A ppt on Mac Operating System by Apple. I've made this presentation simpler by changing the words in it to a simpler English which everyone can understand and explain it easily. For getting customized projects on Information Technology, contact at https://quvor.com
The document discusses the history and types of Mac OS. It describes the original Mac OS, known as System Software, which was introduced in 1984 and was the first commercially successful personal computer to use a graphical user interface and mouse. It discusses the two main families of Mac OS: Mac OS Classic and Mac OS X. Mac OS Classic was Apple's own operating system until 1999, while Mac OS X was developed from both Apple's code and NeXTSTEP and was UNIX-based.
Mac OS is a series of graphical user interface-based operating systems developed by Apple Inc. It was first introduced in 1984 and has been pre-installed on almost every Macintosh computer sold. The original system was partially based on earlier Apple operating systems and concepts from Xerox PARC. Mac OS 9 was the final major release of the "Classic" Mac OS line, introducing features like Sherlock 2 for internet searching and iTools integration. Mac OS X improved on this and is a Unix-based graphical operating system, the 10th major version of the Mac operating system. It has advantages like being easy to use, virus free, and allowing Windows compatibility through Boot Camp or Parallels.
1. Mac OS is Apple's proprietary graphical operating system developed for Mac computers. It was originally introduced in 1984 and has since had several major revisions that have brought it to the modern Mac OS X and macOS.
2. The document outlines the history of Mac OS, describing the major versions from the original Macintosh System 1 through modern macOS. It also explains the differences between Mac OS and other systems like Windows and Linux.
3. The key advantages of Mac OS discussed are its ease of use, integration with other Apple products, reliability through unified hardware and software design, and focus on an intuitive user experience. Disadvantages include fewer gaming options, higher prices, and limited compatibility with non-Apple hardware.
This document provides an overview of the Mac operating system (OS) from its origins in 1984 to the current OS X 10.15 Catalina. It discusses what an operating system is and examples like Mac OS X, Windows, Android, and Linux. The history section outlines the development of the Classic Mac OS from 1984 to 2001 and its graphical user interface. It then summarizes the transition to Mac OS X starting in 2001 and the updates through each new version leading to the current free Catalina system. Advantages of the Mac OS mentioned are its ease of use, reliability, and well-designed interface, while disadvantages include cost, limited gaming, and inability to be customized.
iOS is a mobile operating system developed by Apple that was originally released in 2007 for the iPhone, iPod Touch, and Apple TV. It is derived from OS X and shares the Darwin foundation. iOS apps are mainly designed using Objective C and Swift programming languages. iOS has four abstraction layers: Cocoa Touch for graphical user interfaces, a Media layer for multimedia, Core Services for fundamental system interfaces, and Core OS for low-level system functions like memory, threads, and networking.
IOS and Android are the two dominant mobile operating systems. IOS was developed by Apple and is used exclusively on Apple devices like iPhone, iPad and iPod Touch. It provides a intuitive touch interface. Android was originally developed by Android Inc. and is now owned by Google. It is an open source, Linux-based OS used by many manufacturers on smartphones and tablets. While IOS prioritizes simplicity and integration with other Apple services, Android is open source and customizable, making it the global market leader in terms of devices activated. Both operating systems have grown dramatically in recent years.
windows operating system and its advancementsparthrai2
The document provides a history of operating systems from their early absence in 1940s computers through modern versions like Windows 7. It traces the evolution from batch processing systems in the 1950s to graphical user interfaces in Windows 95. The document also defines what an operating system is and describes common operating system features like program execution, interfaces, input/output handling, error handling, memory management, and process management. It concludes by listing several Windows operating systems from Windows 95 through Windows 7.
This document provides an overview of Android app development. It discusses what Android is, its history and architecture. It describes the core components of an Android app like activities, services, content providers and intents. It also discusses Android Studio as the IDE, system requirements, how to develop a first app, common programming languages and learning resources. The goal is to introduce the key concepts for developing Android apps.
Android and iOS are the two dominant mobile operating systems. Android was developed by Android Inc. and is now owned by Google, using an open source Linux kernel. It runs on devices from many manufacturers. iOS was created by Apple to run exclusively on Apple devices like the iPhone, iPad and iPod Touch. As of 2015, Android had a larger market share of mobile devices shipped at around 85% compared to iOS's 18.7%. Both platforms have seen rapid adoption globally and now have millions of apps available for download.
Android Multimedia Player Project PresentationRashmi Gupta
Introduction of Android Operating System , Android Framework and Android Architecture which is used for development of a multi-media player with greater user interface and format compatibility.
Mac OS is a series of graphical operating systems developed by Apple for their Macintosh computers. The first Mac OS was introduced in 1984 with the original Macintosh PC. Over time, Apple developed newer versions that introduced significant new features and graphical overhauls, including Mac OS X in 2001 which transitioned to a UNIX-based system. The latest version is OS X Yosemite which was released in 2014 and brought design inspiration from iOS 7 while maintaining the OS X interface.
The document provides information about various mobile operating systems including their history, developers, programming languages used, and key features. It discusses operating systems such as Android, iOS, BlackBerry OS, Symbian, Bada, Palm OS, and Windows Mobile/Windows Phone. For each it summarizes the developer, initial and latest releases, languages used, and some distinguishing characteristics. The document aims to inform the reader about the development and features of major mobile operating systems.
Android is an open-source, Linux-based operating system led by Google. It was developed by Android Inc which was acquired by Google in 2005. The first Android device, the HTC Dream, was released in 2008. Since then Android has seen many updates and new versions that add features and improvements. It powers many devices beyond smartphones like tablets, TVs, watches and more. The open nature of Android allows third parties to modify and develop new versions of the OS.
The document discusses the history and evolution of various mobile operating systems from 1973 to present. It summarizes the key mobile operating systems including Android, iOS, Windows Phone, Blackberry OS, Firefox OS and their major versions. It also covers intelligent personal assistants like Google Now for Android, Siri for iOS and Microsoft Cortana.
The document proposes a project on the Android operating system. It discusses that Android is an open-source software stack that includes an operating system, middleware, and applications built around Linux and Java. The goal of the project is to produce a research paper providing a brief description of Android, including its features like applications framework, Dalvik virtual machine, integrated browser, and support for media, Bluetooth, GPS and other hardware. The paper will cover topics like Android architecture, applications, application framework, libraries, runtime, Linux kernel, secure data storage, execution environment, Dalvik VM, task management, memory management, application lifecycle, security, and development tools.
This document provides an overview of mobile operating systems. It discusses early pioneers like Martin Cooper and the Simon personal communicator. It then covers the evolution of modern mobile OSs like Symbian, iOS, Android, Windows Phone, and others. Key features of different OSs are outlined like the Java-based architecture of Android and Mach kernel underpinning iOS. The document concludes by noting that today's mobile OSs aim to provide full PC-like functionality through features like email, apps, games, browsing and more.
Mac OS began in 1984 as System 1 and progressed through several numbered systems and major releases including System 7 in 1991, Mac OS 8 in 1997, Mac OS 9 in 1999, and OS X in 2001 which was a major Unix-based redesign. OS X then went through numerous version updates labeled 10.1 through 10.10, with each release refining features, performance, and integration between Apple devices.
This document is a seminar report submitted by Ganesh Waghmare on the topic of Android OS. It contains chapters covering features of the Android OS, its architecture, application framework, libraries, runtime, kernel and more. The report was submitted to fulfill degree requirements at MAEER's MIT College of Engineering, Pune, under the guidance of Prof. Sukhada Bhingarkar. It includes an acknowledgment, table of contents, and glossary related to Android OS.
This document provides an overview of iOS, Apple's mobile operating system. It discusses iOS's history from its introduction in 2007 with the iPhone 2G to the latest iOS 7 version. The document also describes iOS's core technologies including the OS layer, services layer, media layer and Cocoa Touch layer. Finally, it lists popular Apple products that run iOS like the iPhone, iPad and iPod touch as well as some commonly used iOS apps.
Mac OS is a graphical user interface-based operating system developed by Apple for their Macintosh computers. The first Mac OS was released in 1984 and introduced the first successful personal computer with a mouse and GUI. Major versions included Mac OS X 10.0 "Cheetah" in 2001, Mac OS X 10.3 "Panther" in 2003, and Mac OS X 10.4 "Tiger" in 2005. Advantages are its ease of use, integration with other Apple products, reliability, and design. Disadvantages include limited gaming options, higher price compared to other OS, and inability to customize hardware.
Windows Phone Introduction.
Windows Phone Timeline.
What is Special in Windows Phone?
Hardware Specifications.
Windows Phone Development Tools.
Windows Phone Apps.
Conclusion.
This presentation discusses mobile operating systems. It defines a mobile operating system as the software platform that controls functions and features on mobile devices, similar to how desktop OS's work. It then covers several major mobile OS's including: Java ME, Symbian OS, Linux, Windows Mobile, iPhone OS, Palm OS, and Android. For each it provides a brief overview of its origins, features, and development platforms. It concludes that in 2013, Android from Google had the largest worldwide mobile device market share at 78.4%, followed by Apple's iOS at 8.16%, and Microsoft's Windows Mobile at 3.2%.
This presentation is an imagination of window 11 if in future window 11 is introduced by microsoft then what type of functionality or feature they possess. This show lot of important features grabs which we want in next generation of window.
The document compares the three major mobile operating systems: Android, iOS, and Windows. It provides details on the history and architecture of each OS. Some key points:
- Android is based on an open-source Linux kernel and uses code names for version numbers up to Lollipop 5.1.1. Its multitasking is good and allows third party apps.
- iOS is proprietary software made by Apple, derived from OS X. It has the second largest market share and versions are numbered up to iOS 9. Third party apps were restricted until "jailbreaking" allowed installation.
- Windows Mobile was developed by Microsoft but has been discontinued in favor of Windows Phone. It is closed source and ranged
The document discusses the history and development of Linux and Windows operating systems. It mentions that Linus Torvalds developed the initial Linux kernel version 0.0.1 in 1991 as an open source operating system. Microsoft developed Windows NT to support both OS/2 and POSIX APIs, though it later switched to the Win32 API. The document also compares advantages and disadvantages of Linux versus Windows, such as Linux being more stable and secure while Windows has a larger software selection.
The Macintosh was introduced in 1984 and was the first commercially successful personal computer to feature a mouse and GUI. It helped popularize home computing. Throughout the 1990s, Mac faced competition from Windows but was revitalized by the 1998 iMac. The iMac sold over 800,000 units quickly and its design was applied to other Apple products. Mac transitioned to Intel processors in 2006 and continues to gain market share, now offering various products like the MacBook, iMac, Mac Pro, and more running macOS.
windows operating system and its advancementsparthrai2
The document provides a history of operating systems from their early absence in 1940s computers through modern versions like Windows 7. It traces the evolution from batch processing systems in the 1950s to graphical user interfaces in Windows 95. The document also defines what an operating system is and describes common operating system features like program execution, interfaces, input/output handling, error handling, memory management, and process management. It concludes by listing several Windows operating systems from Windows 95 through Windows 7.
This document provides an overview of Android app development. It discusses what Android is, its history and architecture. It describes the core components of an Android app like activities, services, content providers and intents. It also discusses Android Studio as the IDE, system requirements, how to develop a first app, common programming languages and learning resources. The goal is to introduce the key concepts for developing Android apps.
Android and iOS are the two dominant mobile operating systems. Android was developed by Android Inc. and is now owned by Google, using an open source Linux kernel. It runs on devices from many manufacturers. iOS was created by Apple to run exclusively on Apple devices like the iPhone, iPad and iPod Touch. As of 2015, Android had a larger market share of mobile devices shipped at around 85% compared to iOS's 18.7%. Both platforms have seen rapid adoption globally and now have millions of apps available for download.
Android Multimedia Player Project PresentationRashmi Gupta
Introduction of Android Operating System , Android Framework and Android Architecture which is used for development of a multi-media player with greater user interface and format compatibility.
Mac OS is a series of graphical operating systems developed by Apple for their Macintosh computers. The first Mac OS was introduced in 1984 with the original Macintosh PC. Over time, Apple developed newer versions that introduced significant new features and graphical overhauls, including Mac OS X in 2001 which transitioned to a UNIX-based system. The latest version is OS X Yosemite which was released in 2014 and brought design inspiration from iOS 7 while maintaining the OS X interface.
The document provides information about various mobile operating systems including their history, developers, programming languages used, and key features. It discusses operating systems such as Android, iOS, BlackBerry OS, Symbian, Bada, Palm OS, and Windows Mobile/Windows Phone. For each it summarizes the developer, initial and latest releases, languages used, and some distinguishing characteristics. The document aims to inform the reader about the development and features of major mobile operating systems.
Android is an open-source, Linux-based operating system led by Google. It was developed by Android Inc which was acquired by Google in 2005. The first Android device, the HTC Dream, was released in 2008. Since then Android has seen many updates and new versions that add features and improvements. It powers many devices beyond smartphones like tablets, TVs, watches and more. The open nature of Android allows third parties to modify and develop new versions of the OS.
The document discusses the history and evolution of various mobile operating systems from 1973 to present. It summarizes the key mobile operating systems including Android, iOS, Windows Phone, Blackberry OS, Firefox OS and their major versions. It also covers intelligent personal assistants like Google Now for Android, Siri for iOS and Microsoft Cortana.
The document proposes a project on the Android operating system. It discusses that Android is an open-source software stack that includes an operating system, middleware, and applications built around Linux and Java. The goal of the project is to produce a research paper providing a brief description of Android, including its features like applications framework, Dalvik virtual machine, integrated browser, and support for media, Bluetooth, GPS and other hardware. The paper will cover topics like Android architecture, applications, application framework, libraries, runtime, Linux kernel, secure data storage, execution environment, Dalvik VM, task management, memory management, application lifecycle, security, and development tools.
This document provides an overview of mobile operating systems. It discusses early pioneers like Martin Cooper and the Simon personal communicator. It then covers the evolution of modern mobile OSs like Symbian, iOS, Android, Windows Phone, and others. Key features of different OSs are outlined like the Java-based architecture of Android and Mach kernel underpinning iOS. The document concludes by noting that today's mobile OSs aim to provide full PC-like functionality through features like email, apps, games, browsing and more.
Mac OS began in 1984 as System 1 and progressed through several numbered systems and major releases including System 7 in 1991, Mac OS 8 in 1997, Mac OS 9 in 1999, and OS X in 2001 which was a major Unix-based redesign. OS X then went through numerous version updates labeled 10.1 through 10.10, with each release refining features, performance, and integration between Apple devices.
This document is a seminar report submitted by Ganesh Waghmare on the topic of Android OS. It contains chapters covering features of the Android OS, its architecture, application framework, libraries, runtime, kernel and more. The report was submitted to fulfill degree requirements at MAEER's MIT College of Engineering, Pune, under the guidance of Prof. Sukhada Bhingarkar. It includes an acknowledgment, table of contents, and glossary related to Android OS.
This document provides an overview of iOS, Apple's mobile operating system. It discusses iOS's history from its introduction in 2007 with the iPhone 2G to the latest iOS 7 version. The document also describes iOS's core technologies including the OS layer, services layer, media layer and Cocoa Touch layer. Finally, it lists popular Apple products that run iOS like the iPhone, iPad and iPod touch as well as some commonly used iOS apps.
Mac OS is a graphical user interface-based operating system developed by Apple for their Macintosh computers. The first Mac OS was released in 1984 and introduced the first successful personal computer with a mouse and GUI. Major versions included Mac OS X 10.0 "Cheetah" in 2001, Mac OS X 10.3 "Panther" in 2003, and Mac OS X 10.4 "Tiger" in 2005. Advantages are its ease of use, integration with other Apple products, reliability, and design. Disadvantages include limited gaming options, higher price compared to other OS, and inability to customize hardware.
Windows Phone Introduction.
Windows Phone Timeline.
What is Special in Windows Phone?
Hardware Specifications.
Windows Phone Development Tools.
Windows Phone Apps.
Conclusion.
This presentation discusses mobile operating systems. It defines a mobile operating system as the software platform that controls functions and features on mobile devices, similar to how desktop OS's work. It then covers several major mobile OS's including: Java ME, Symbian OS, Linux, Windows Mobile, iPhone OS, Palm OS, and Android. For each it provides a brief overview of its origins, features, and development platforms. It concludes that in 2013, Android from Google had the largest worldwide mobile device market share at 78.4%, followed by Apple's iOS at 8.16%, and Microsoft's Windows Mobile at 3.2%.
This presentation is an imagination of window 11 if in future window 11 is introduced by microsoft then what type of functionality or feature they possess. This show lot of important features grabs which we want in next generation of window.
The document compares the three major mobile operating systems: Android, iOS, and Windows. It provides details on the history and architecture of each OS. Some key points:
- Android is based on an open-source Linux kernel and uses code names for version numbers up to Lollipop 5.1.1. Its multitasking is good and allows third party apps.
- iOS is proprietary software made by Apple, derived from OS X. It has the second largest market share and versions are numbered up to iOS 9. Third party apps were restricted until "jailbreaking" allowed installation.
- Windows Mobile was developed by Microsoft but has been discontinued in favor of Windows Phone. It is closed source and ranged
The document discusses the history and development of Linux and Windows operating systems. It mentions that Linus Torvalds developed the initial Linux kernel version 0.0.1 in 1991 as an open source operating system. Microsoft developed Windows NT to support both OS/2 and POSIX APIs, though it later switched to the Win32 API. The document also compares advantages and disadvantages of Linux versus Windows, such as Linux being more stable and secure while Windows has a larger software selection.
The Macintosh was introduced in 1984 and was the first commercially successful personal computer to feature a mouse and GUI. It helped popularize home computing. Throughout the 1990s, Mac faced competition from Windows but was revitalized by the 1998 iMac. The iMac sold over 800,000 units quickly and its design was applied to other Apple products. Mac transitioned to Intel processors in 2006 and continues to gain market share, now offering various products like the MacBook, iMac, Mac Pro, and more running macOS.
Beyond the Browser: Widgets and Rich Internet/Desktop Applications (RIDAs)hiddenreflex
This document discusses widgets and rich internet applications (RIDAs). It defines widgets as small programs that often get data from the web and can have interactive functionality. Web widgets are used for content aggregation and personalization. Desktop widgets integrate web and desktop data. RIDAs are standalone applications that have greater access to computing resources than widgets and can mix desktop and web applications and data. The document compares different widget and RIDA platforms and business models.
Este documento describe la vida del administrador Walker en una isla del Pacífico. Walker es un hombre corpulento de 60 años conocido en toda la región por su trabajo de más de 25 años como administrador. Ahora supervisa las operaciones diarias desde su oficina en la isla, resolviendo problemas de los residentes y revisando informes. Su asistente Mackintosh lo ayuda en sus deberes.
A gentle introduction to Mac OS X.
A manual for beginners with some todo tasks at the end.
I've done it for a school presentation while in Erasmus at Poland (Technical University of Lodz), and I hope you find it useful :)
This document outlines the key elements of a technical report on report writing. It discusses the pattern, tone, writing style, function, and methods for illustrating data in reports. The report has a direct pattern and a neutral, formal tone and style. Its purpose is to both inform and analyze by providing facts, figures, and comparisons to assess measures between two companies. It concludes with recommendations and references.
The document discusses various numerical methods for finding the roots or zeros of equations, including closed and open methods. Closed methods like bisection and false position trap the root within a closed interval by repeatedly dividing the interval in half. Open methods like Newton-Raphson and secant methods use information about the nonlinear function to iteratively refine the estimated root without being restricted to an interval. The document also covers methods for equations with multiple roots like Muller's method.
The document provides a timeline and overview of the major versions of the Mac OS operating system from 1984 to 2016. It began as System 1, the first GUI-based OS, and progressed through various System and Mac OS versions that introduced features like multitasking, networking, and the modern OS X platform based on Unix. Key versions included OS X in 2001, which was the first Unix-based release, as well as subsequent versions that focused on performance, integration with iOS, and security updates.
Charles Rennie Mackintosh was a Scottish architect and designer born in 1868. He studied architecture and attended evening classes at the Glasgow School of Art where he met his future wife and collaborators. Mackintosh helped establish the "Glasgow Style" through his work with The Four design group. His designs blended influences from the Arts and Crafts movement with Japonism. Mackintosh made contributions to architecture, furniture, graphic design and watercolor painting before his death in 1928.
Vans began in 1966 selling custom shoes for skaters and surfers in Southern California. Their shoes became popular due to their grippy soles and affordability. In the 1980s, Vans gained widespread popularity after being featured in the movie "Fast Times at Ridgemont High". Today, Vans targets young active customers interested in extreme sports through sponsorships, social media marketing, and strategic product placements at various retail levels. Vans maintains its image as an authentic brand for youth culture and stays closely connected to influencers in the skate/surf communities.
This presentation compares the Mac OS, Windows OS, and Linux OS. It discusses the key features of each operating system, including security, reliability, ease of use, integration, performance monitoring, files management, and compatibility. It notes that Mac OS is most secure due to only running on Apple devices, while Windows has the most compatibility due to its large market share. Linux is open source and free but may not have complete functionality out of the box. In conclusion, the best operating system depends on the user's needs, such as gaming, programming, or graphics production.
The document appears to be a project report submitted by Abhishek Kumar Rajoria to Guru Nanak Dev University in partial fulfillment of the requirements for an MBE degree. The report is on analyzing consumer perception with respect to Dabur honey. It includes a declaration, certificate, acknowledgements, contents, list of charts and the introduction chapter. The introduction provides background on Dabur India Limited and how it introduced branded honey to the Indian market about a decade ago, growing it to a Rs. 40 crore brand by marketing it as a tasty and nutritious food rather than just a medicine. The objectives of the study are to understand retailers' and consumers' perception of Dabur honey and analyze
El sistema operativo Mac tiene una interfaz gráfica llamada Aqua desarrollada por Apple usando Objective-C, deriva del núcleo UNIX y tiene características como el Dock, múltiples versiones, y seguridad a través del acceso restringido a archivos del sistema aunque existen algunos virus para Mac.
MAC Cosmetics Marketing Strategy. Retrieved September 15, 2009, from
marketingdope: http://www.marketingdope.com/mac-cosmetics-marketing-strategy/
Mintel. (2008). Makeup - US. Mintel Reports .
Neff, J. (2008, October 6). MAC's Viva Glam Campaign Raises $31 Million for AIDS Fund.
Advertising Age .
Russell, J. (2009, August 3). MAC Cosmetics: A Marketing Masterpiece. Retrieved September
15, 2009, from Suite101: http://marketing.suite101.com/article.cfm/mac-cosmetics-a-
marketing-master
This document provides an overview of Krispy Kreme's business operations. It discusses the company's history starting in 1937, periods of growth and expansion throughout the US and internationally, and challenges it faced such as accounting scandals and store closures in various markets. The document also describes Krispy Kreme's main business segments including company-operated stores, franchise fees and royalties, and its vertically integrated supply chain.
1) El documento describe las diferentes versiones del sistema operativo Mac OS desde System 1 en 1984 hasta System 9 en 1999. Incluye detalles sobre las mejoras y nuevas características introducidas en cada versión.
2) También cubre las primeras dos versiones de Mac OS X: Mac OS X 10.0 (Cheetah) en 2001 y Mac OS X 10.1 (Puma) también en 2001, que mejoró el rendimiento e incorporó características como reproducción de DVD.
3) En general, resume la evolución del sistema operativo de Apple a lo largo de los años y
This document summarizes a technical seminar presentation on Apple's iOS mobile operating system. The presentation covered the history and architecture of iOS, developments in iOS versions, and new features in iOS 5. It discussed the core layers and frameworks that make up the iOS architecture, including the core OS layer, core services layer, media layer and Cocoa Touch layer. It also provided an overview of the iOS software development kit and Xcode tools used for iOS application development.
Sephora is a global beauty retailer started in 1969 in France that was later purchased by LVMH in 1997. It operates over 2,000 stores globally including 280 in the US and Canada. Sephora pioneered the open-sell retail model and carries over 13,000 products from 250 brands. The company innovates through technology, social media, and services like beauty classes and apps.
Mac OS X Mavericks is the latest version of the Mac operating system. It provides many new features and improvements such as iCloud integration across devices, enhanced notifications, Finder tabs, and better power management. Mavericks is a free download from the Mac App Store and works on Macs from 2007 onward with 2GB of RAM and 8GB of storage. It continues Apple's goal of providing an intuitive and powerful desktop operating system.
This document provides an overview of the Mac operating system (OS). It discusses the history of Mac OS, beginning with its introduction in 1984. The document outlines the major versions of both Classic Mac OS and Mac OS X. It notes that Mac OS is written primarily in Objective-C and Swift. Key features of several Mac OS versions like Cheetah, Panther, Tiger, and Leopard are summarized. The document also includes graphical representations of common Mac OS features like Spotlight, Finder, switching applications and windows. It concludes with advantages like integration and security, disadvantages like cost and software options, and references.
An operating system (OS) manages computer hardware and software resources and provides common services for programs. The document discusses three main types: Mac OS, MS-DOS, and Windows OS. Mac OS was developed by Apple starting in 1984 and uses a graphical interface. MS-DOS was an early operating system for personal computers developed by Microsoft using a command line interface. Windows OS also uses a graphical user interface and was developed by Microsoft building on MS-DOS, with the Start menu and taskbar debuting in Windows 95.
The document discusses the history and architectural legacies of the Mac OS operating system. It describes the original Mac OS, known as Classic Mac OS, which was used from 1984 to 2001. It also describes the current Mac OS X, renamed to macOS in 2016, which has superseded Classic Mac OS and is based on UNIX. It provides details on versions, releases, and key design concepts of both Classic Mac OS and macOS.
Mac OS 8 was released in 1997 as an update to the Mac OS that modernized it with a new interface and integrated technologies from the canceled Copland project. It helped improve performance while Apple developed Mac OS X. Major versions included 8.0 with the new Platinum interface, 8.1 with HFS+ file system, and 8.5 which required PowerPC and improved performance but removed some 680x0 support. The development of the Copland project was hampered by delays and rising costs, so Apple shifted development to Mac OS 8 updates and eventually purchased NeXT and its R&D to create Mac OS X.
Mackintosh Operating system .Here i will try to describe all the realize version of mackintosh operating system.And also talked about the installation procedure.
Macintosh Operating system is an Apple's Proprietary application software for iMac users. Various of the versions and their gist information is presented in this slide show. Happy Learning. :)
The document discusses various operating systems including proprietary, Unix-like, and Mac OS systems. It provides details on early systems like ACORN, ARX, MOS, and RISC OS. It also covers AmigaOS, Apple systems like Lisa, Macintosh and their operating systems. It discusses the evolution of Mac OS from System 1 to Mac OS X.
The document discusses operating systems, providing a brief history and overview of key concepts. It describes how operating systems manage computer resources and enable application programs to function. Early computers did not have operating systems, while modern operating systems evolved in complexity throughout the 1960s. The document outlines several major operating systems including UNIX, Windows, Mac OS X, Linux, Android, and iOS, and notes how operating systems will continue to rapidly evolve in the future.
Slides about Mac operating system and how it is way ahead of other contemporary operating system like windows.It signifies super capability of user interface and environment to its customers and pointed out few keys that distinguish itself as a remarkable working tool
Mac OS X 10.4 "Tiger" was released in 2005 as the successor to "Panther". It introduced new features like Spotlight search, Dashboard widgets, and was the first version of Mac OS X compatible with Intel processors. Tiger was very successful, with over 2 million copies sold in the first 6 weeks and 67% of Mac users adopting it within 2 years. It remained the primary Mac operating system until the release of "Leopard" in 2007.
Apple's OS X Server was formerly known as Mac OS X Server and was specifically designed as a Unix server operating system. It included additional server programs, management tools, and administrative tools. OS X Server was developed for Apple's Xserve rack-mounted server computers and was optionally pre-installed on Mac Minis and Mac Pros. It allowed for easy communication and information sharing within organizations. OS X Server also enabled remote network access and the configuration of Mac and iOS devices.
this presentation gives a complete study ABOUT most of the operating systems right now in the market, such as windows, apple mac os, android os, solaris, linux, unix, steam, debbie and lots more.
Mac OS X version 10.2 "Jaguar" was the third major release of Mac OS X. It included new features like Address Book, Bonjour for device discovery, and improvements to applications like Finder, Mail, and Sherlock. Jaguar was well received for improvements in stability, speed, and available applications, though some criticized remaining interface speed issues. It was supported on Power Mac G4/G3 and PowerBook G3/G4 systems with 128MB RAM or more.
Here are the answers to your questions:
1. ANDOS
2. MK-DOS
3. MicroDOS
4. CSI-DOS
5. BKUNIX
6. LoseThos
7. Extremely Reliable Operating System
8. AROS Research Operating System
9. ANDOS
10. BKUNIX
Mac OS is Apple's proprietary operating system used for Macintosh computers. It was the first commercially successful GUI operating system, launching in 1984. There have been two categories of Mac OS - the classic Mac OS up to 2001, and Mac OS X from 2001 to the present. Mac OS emphasizes ease of use, security, reliability and integration with other Apple products, but requires Apple hardware and has fewer software options than Windows.
The mac-osx-operating-system-presentazioneElda Rocchi
Mac OSX is Apple's operating system developed in 2001 to combine the user interface of Mac OS with the architecture of a UNIX-like system. It includes common UNIX utilities and scripting languages, and is certified as compliant with UNIX standards. It consists of Darwin, a BSD-derived UNIX kernel called XNU; I/O kit and Cocoa frameworks; and the Aqua graphical user interface. Steve Jobs first introduced the Mac OS system in 1984 but redesigned it as Mac OS X in 2001, which achieved great success. People use Macs for various reasons including preference for Apple products, ease of use without maintenance, need for Mac-specific software, or opportunities to purchase at a good price.
The document discusses various computer operating systems including their definitions, types, examples, and brief histories. It covers operating systems such as DOS, Windows NT, Windows 9x, Windows XP, Mac OS, and others, providing basic information about each one such as what they are, when they were developed, and their key features and purposes.
The document discusses several operating systems developed by various computer companies including Acorn Computers, Apple, Amiga, Atari, and others. It provides details on Arthur, RISC OS, Mac OS, AmigaOS, Newton OS, AEGIS, Domain/OS, and other operating systems. It also discusses the companies that developed these operating systems such as Acorn, Apple, Commodore, and Atari.
The document discusses several operating systems developed by various computer companies including Acorn Computers, Apple, Amiga, Atari, and others. It provides details on Arthur, RISC OS, Mac OS, AmigaOS, Newton OS, Domain/OS, and more. Key companies and operating systems summarized include:
- Acorn Computers developed Arthur, RISC OS, and ARX operating systems for their ARM-based computers.
- Apple developed SOS, Apple DOS, ProDOS, GS/OS, Mac OS, A/UX, and Mac OS X operating systems for their lines of computers.
- Amiga developed AmigaOS for their Amiga computers, known for strong
Chapter wise All Notes of First year Basic Civil Engineering.pptxDenish Jangid
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
This document provides an overview of wound healing, its functions, stages, mechanisms, factors affecting it, and complications.
A wound is a break in the integrity of the skin or tissues, which may be associated with disruption of the structure and function.
Healing is the body’s response to injury in an attempt to restore normal structure and functions.
Healing can occur in two ways: Regeneration and Repair
There are 4 phases of wound healing: hemostasis, inflammation, proliferation, and remodeling. This document also describes the mechanism of wound healing. Factors that affect healing include infection, uncontrolled diabetes, poor nutrition, age, anemia, the presence of foreign bodies, etc.
Complications of wound healing like infection, hyperpigmentation of scar, contractures, and keloid formation.
This presentation was provided by Rebecca Benner, Ph.D., of the American Society of Anesthesiologists, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.
Temple of Asclepius in Thrace. Excavation resultsKrassimira Luka
The temple and the sanctuary around were dedicated to Asklepios Zmidrenus. This name has been known since 1875 when an inscription dedicated to him was discovered in Rome. The inscription is dated in 227 AD and was left by soldiers originating from the city of Philippopolis (modern Plovdiv).
How to Make a Field Mandatory in Odoo 17Celine George
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
Mac os casestudy
1. Introduction to Operating System
An operating system (OS) is a collection of software that manages computer hardware resources
and provides common services for computer programs. The operating system is a vital component of
the system software in a computer system. Application programs require an operating system to
function.
Types:
Real-time
Multi-user
Multi-tasking
Distributed
Embedded
Introduction to Mac OS
Conception:
From the beginning, Apple deliberately sought to minimize by design the user's conceptual
awareness of the operating system as such. Tasks that on other products required a more explicit
working knowledge of an operating system would on a Macintosh be accomplished by intuitive mouse
gestures and manipulation of graphical control panels. The intention was that the product would thus be
more user-friendly and so more easily mastered. This would differentiate it from devices using other
operating environments, such as MS-DOS machines, which were more technically challenging to
operate.
Mac OS is a series of graphical user interface-based operating systems developed by Apple Inc.
(formerly Apple Computer, Inc.) for their Macintosh line of computer systems. Mac OS is credited with
popularizing the graphical user interface. This is the operating system that runs on Macintosh
computers. It is pronounced, "mack-oh-es." The Mac OS (currently OSX) has been around since the first
2. Macintosh was introduced in 1984. Since then, it has been continually updated and many new features
have been added to it. Each major OS release is signified by a new number (i.e. Mac OS 8, Mac OS 9).
Since the core of the Mac OS was nearly decades old, Apple decided to completely revamp the
operating system. In March of 2001, Apple introduced a completely new version of the Mac OS that was
written from the ground up. The company dubbed it "Mac OS X," correctly pronounced "Mac OS 10."
Unlike earlier versions of the Mac OS, Mac OS X is based on the same kernel as Unix and has many
advanced administrative features and utilities. Though the operating system is much more advanced
than earlier versions of the Mac OS, it still has the same ease-of-use that people have come to expect
from Apple software.
History of Mac OS:
On January 24, 1984, Apple Computer Inc. (now Apple Inc.) introduced the Macintosh personal
computer, with the Macintosh 128K model, which came bundled with what was later renamed the Mac
OS, but then known simply as the System Software. The Macintosh is generally credited with
popularizing the graphical user interface. The Mac OS has been pre-installed on almost every Macintosh
computer sold. The operating system was also sold separately in retail stores. The original Macintosh
system software was partially based on the Lisa OS, previously released by Apple for the Lisa computer
in 1983 and, as part of an agreement allowing Xerox to buy shares in Apple at a favorable rate, it also
3. used concepts from the Xerox PARC Xerox Alto, which Steve Jobs and several other Macintosh team
members had previewed.
Development:
The Macintosh project started in early 1979 with Jef Raskin, who envisioned an easy-to-use, low-
cost computer for the average consumer. In September 1979, Raskin began looking for an engineer who
could put together a prototype. Bill Atkinson, a member of the Apple Lisa team, introduced him to
Burrell Smith, a service technician who had been hired earlier that year.
In January 1981, Steve Jobs completely took over the Macintosh project. Jobs and a number of
Apple engineers visited Xerox PARC in December 1979, three months after the Lisa and Macintosh
projects had begun. After hearing about the pioneering GUI technology being developed at Xerox PARC
from former Xerox employees like Raskin, Jobs negotiated a visit to see the Xerox Alto computer and
Smalltalk development tools in exchange for Apple stock options. The final Lisa and Macintosh operating
systems used concepts from the Xerox Alto, but many elements of the graphical user interface were
created by Apple including the menu bar, pop-up menus and the concepts of drag and drop and direct
manipulation.
Unlike the IBM PC, which used 8 kB of system ROM for power-on self-test (POST) and basic
input/output system (BIOS), the Mac ROM was significantly larger (64 kB) and held key OS code. Much
of the original Mac ROM was coded by Andy Hertzfeld, a member of the original Macintosh team. He
was able to conserve some of the precious ROM space by interleaving some of the assembly language
code. In addition to coding the ROM, he also coded the kernel, the Macintosh Toolbox and some of the
desktop accessories (DAs) as well. The icons of the operating system, which represented folders and
application software were designed by Susan Kare, who later designed the icons for Microsoft Windows
3.0. Bruce Horn and Steve Capps wrote the Macintosh Finder as well as a number of Macintosh system
utilities.
Apple was very strong in advertising their newfound machine. After it was created, the company
bought all 39 pages of advertisement space in the Newsweek magazine, 1984 November/December
edition. Apple was so successful in its marketing for the Macintosh, that it quickly outshone its more
sophisticated predecessor, the Lisa, in sales — so much so that Apple quickly developed a product called
MacWorks which allowed the Lisa to emulate Macintosh system software through System 3, by which
time it had been discontinued as the re-branded Macintosh XL. Many of Lisa's operating system
advances would not appear in the Macintosh operating system until System 7 or later.
4. Versions
Mac OS can be divided into two families:
• The Mac OS Classic family, which was based on Apple's own code .
• The OS X operating system, developed from Mac OS Classic family, and NeXTSTEP, which was
UNIX based.
• "Classic" Mac OS (1984–2001)
The "classic" Mac OS is characterized by its total lack of a
command line; it is a completely graphical operating system.
Versions of Mac OS up through System 4 only ran one application
at a time. Even so, it was noted for its ease of use. Mac OS gained
cooperative multitasking with System 5, which ran on the Mac SE
and Macintosh II. It was criticized for its very limited memory
management, lack of protected memory, and susceptibility to
conflicts among operating system "extensions" that provide
5. additional functionality (such as networking) or support for a
particular device. Some extensions may not work properly
together, or work only when loaded in a particular order.
Troubleshooting Mac OS extensions could be a time-consuming
process of trial and error.
Users of the classic Mac OS generally upgraded to OS X, but many criticized it as being more
difficult and less user-friendly than the original Mac OS, for the lack of certain features that had not
been re-implemented in the new OS, or for being slower on the same hardware (especially older
hardware), or other, sometimes serious incompatibilities with the older OS.
Because drivers (for printers, scanners, tablets, etc.) written for the older Mac OS are not
compatible with OS X, and due to the lack of OS X support for older Apple machines, a significant
number of Macintosh users continued using the older classic Mac OS
• OS X
OS X, introduced as Mac OS X and renamed OS X in 2012, is the latest version of Apple's
operating system. Although it is officially designated as simply "version 10" of the Mac OS, it has a
history largely independent of the earlier Mac OS releases.
The operating system is the successor to Mac OS 9 and the "classic" Mac OS. It is however a Unix
operating system, based on the NeXTSTEP operating system and the Mach kernel which Apple acquired
after purchasing NeXT Computer - with its CEO Steve Jobs returning to Apple at that time. OS X also
makes use of the BSD code base. There have been six significant releases of OS X, the most recent being
OS X 10.8, referred to as Mountain Lion. OS X also had six significant releases as OS X Server. The first of
these, OS X Server 1.0, was released in beta in 1999. The server versions are architecturally identical to
the client versions, with the differentiation found in their inclusion of tools for server management,
including tools for managing OS X-based workgroups, mail servers, and web servers, amongst other
tools. As of the name change to OS X, OS X Server is no longer sold as a separate operating system, the
server tools can be added to OS X, giving the same functionality.
6. OS X Server was the default operating system for Xserve (which has now been discontinued), it's
an optional feature on the Mac Mini and the Mac Pro, and it's also installable on most other Macs.
Unlike the client version, OS X Server can be run in a virtual machine using emulation software such as
Parallels Desktop and VMWare Fusion.
OS X is also the basis for iOS, (previously iPhone OS) used on Apple's iPhone, iPod Touch, and
iPad.
Versions of os x:
Version Codename
Date
Announced
Release Date Most Recent Version
Rhapsody Developer
Release
Grail1Z4 /
Titan1U
August 31, 1997 DR2 (May 14, 1998)
Mac OS X Server 1.0 Hera March 16, 1999
1.2v3 (October 27,
2000)
Mac OS X Developer
Preview
March 16, 1999 DP4 (April 5, 2000)
Public Beta Kodiak
September 13,
2000
Mac OS X 10.0 Cheetah March 24, 2001 10.0.4 (June 22, 2001)
Mac OS X 10.1 Puma July 18, 2001
September 25,
2001
10.1.5 (June 6, 2002)
Mac OS X 10.2 Jaguar May 6, 2002 August 24, 2002
10.2.8 (October 3,
2003)
Mac OS X 10.3 Panther June 23, 2003 October 24, 2003 10.3.9 (April 15, 2005)
Mac OS X 10.4 Tiger May 4, 2004 April 29, 2005
10.4.11 (November 14,
2007)
Mac OS X 10.5 Leopard June 26, 2006 October 26, 2007 10.5.8 (August 5, 2009)
Mac OS X 10.6 Snow Leopard June 9, 2008 August 28, 2009 10.6.8 v1.1 (July 25,
7. 2011)
Mac OS X 10.7 Lion
October 20,
2010
July 20, 2011 10.7.4 (May 9, 2012)
OS X 10.8 Mountain Lion
February 16,
2012
July 25, 2012
10.8.1 (August 23,
2012)
With the exception of Mac OS X Server 1.0 and the original public beta, Mac OS X versions are
named after big cats. Prior to its release, version 10.0 was code named "Cheetah" internally at Apple,
and version 10.1 was code named internally as "Puma". After the immense buzz surrounding version
10.2, codenamed "Jaguar", Apple's product marketing began openly using the code names to promote
the operating system. 10.3 was marketed as "Panther", 10.4 as "Tiger", 10.5 as "Leopard", 10.6 as "Snow
Leopard", 10.7 as "Lion" and the current version 10.8 as "Mountain Lion". "Panther", "Tiger" and
"Leopard" are registered as trademarks of Apple, but "Cheetah", "Puma" and "Jaguar" have never been
registered. Apple has also registered "Lynx" and "Cougar" as trademarks, though these were allowed to
lapse. Computer retailer Tiger Direct sued Apple for its use of the name "Tiger". On May 16, 2005 a US
federal court in the Southern District of Florida ruled that Apple's use did not infringe on Tiger Direct's
trademark.
8. Public Beta: "Kodiak":
On September 13, 2000 Apple released a $29.95[80] "preview" version of Mac OS X (internally
codenamed Kodiak) in order to gain feedback from users.
The "PB" as it was known marked the first public availability of the Aqua interface and Apple made many
changes to the UI based on customer feedback. Mac OS X Public Beta expired and ceased to function in
Spring 2001.
Version 10.0: "Cheetah":
On March 24, 2001, Apple released Mac OS X v10.0 (internally codenamed Cheetah). The initial
version was slow, incomplete, and had very few applications available at the time of its launch, mostly
from independent developers. While many critics suggested that the operating system was not ready for
mainstream adoption, they recognized the importance of its initial launch as a base on which to
improve. Simply releasing Mac OS X was received by the Macintosh community as a great
accomplishment, for attempts to completely overhaul the Mac OS had been underway since 1996, and
delayed by countless setbacks. Following some bug fixes, kernel panics became much less frequent.
Version 10.1: "Puma":
Later that year on September 25, 2001, Mac OS X v10.1 (internally codenamed Puma) was
released. It had better performance and provided missing features, such as DVD playback. Apple
released 10.1 as a free upgrade CD for 10.0 users, in addition to the US$129 boxed version for people
running Mac OS 9. It was discovered that the upgrade CDs were full install CDs that could be used with
Mac OS 9 systems by removing a specific file; Apple later re-released the CDs in an actual stripped-down
format that did not facilitate installation on such systems. On January 7, 2002, Apple announced that
Mac OS X was to be the default operating system for all Macintosh products by the end of that month.
Version 10.2: "Jaguar":
On August 23, 2002, Apple followed up with Mac OS X v10.2 "Jaguar", the first release to use its
code name as part of the branding. It brought great raw performance improvements, a sleeker look, and
many powerful user-interface enhancements (over 150, according to Apple), including Quartz Extreme
for compositing graphics directly on an ATI Radeon or Nvidia GeForce2 MX AGP-based video card with at
least 16 MB of VRAM, a system-wide repository for contact information in the new Address Book, and
an instant messaging client named iChat. The Happy Mac which had appeared during the Mac OS
startup sequence for almost 18 years was replaced with a large grey Apple logo with the introduction of
Mac OS X v10.2.
9. Version 10.3: "Panther":
Mac OS X v10.3 "Panther" was released on October 24, 2003. In addition to providing much
improved performance, it also incorporated the most extensive update yet to the user interface.
Panther included as many or more new features as Jaguar had the year before, including an updated
Finder, incorporating a brushed-metal interface, Fast user switching, Exposé (Window
manager),FileVault, Safari, iChat AV (which added videoconferencing features to iChat),
improved Portable Document Format (PDF) rendering and much greater Microsoft
Windows interoperability. Support for some early G3 computers such as "beige" Power Macs and
"WallStreet" PowerBooks was discontinued.
Version 10.4: "Tiger":
Mac OS X v10.4 "Tiger" was released on April 29, 2005. Apple stated that Tiger contained more
than 200 new features. As with Panther, certain older machines were no longer supported; Tiger
requires a Mac with a built-in FireWire port. Among the new features, Tiger introduced Spotlight,
Dashboard, Smart Folders, updated Mail program with Smart
Mailboxes, QuickTime 7, Safari 2,Automator, VoiceOver, Core Image and Core Video.
The initial release of the Apple TV used a modified version of Tiger with a different graphical interface
and fewer applications and services. On January 10, 2006, Apple released the first Intel-based Macs
along with the 10.4.4 update to Tiger. This operating system functioned identically on the PowerPC-
based Macs and the new Intel-based machines, with the exception of the Intel release dropping support
for the Classic environment. Only PowerPC Macs can be booted from retail copies of the Tiger client
DVD, but there is a Universal DVD of Tiger Server 10.4.7 (8K1079) that can boot both PowerPC and Intel
Macs.
Version 10.5 “Leopard”:
Mac OS X v10.5 "Leopard" was released on October 26, 2007. It was called by Apple "the largest update
of Mac OS X". It brought more than 300 new features. Leopard supports both PowerPC- and Intel x86-
based Macintosh computers; support for the G3 processor was dropped and the G4 processor required
a minimum clock rate of 867 MHz, and at least 512 MB of RAM to be installed. The single DVD works for
all supported Macs (including 64-bit machines). New features include a new look, an updated
Finder, Time Machine, Spaces, Boot Camp pre-installed, full support for 64-bit applications (including
graphical applications), new features in Mail and iChat, and a number of new security features. Leopard
is an Open Brand UNIX 03 registered product on the Intel platform. It was also the first BSD-based OS to
receive UNIX 03 certification. Leopard dropped support for the Classic Environment and all Classic
applications.
10. It was the final version of Mac OS X to support the PowerPC architecture.
Version 10.6: "Snow Leopard"
"Snow Leopard" was released on August 28, 2009. Rather than delivering big changes to the
appearance and end user functionality like the previous releases of Mac OS X, Snow Leopard focuses on
"under the hood" changes, increasing the performance, efficiency, and stability of the operating system.
For most users, the most noticeable changes are: the disk space that the operating system frees up after
a clean install compared to Mac OS X 10.5 Leopard, a more responsive Finder rewritten in Cocoa,
faster Time Machine backups, more reliable and user friendly disk ejects, a more powerful version of the
Preview application, as well as a faster Safari web browser.
The rewrite of Finder in Apple's native Cocoa API allows the Finder to take advantage of the new
technologies introduced in Snow Leopard. An update of the web browser, Safari 4, includes a boost
in JavaScript andHTML performance, which results in faster web browsing. The majority of this
performance boost is enabled by the new SquirrelFish JavaScript interpreter, improving the JavaScript
rendering performance of Safari by over 50%. The new Top Sites also displays the most frequently
visited and/or bookmarked sites in a panorama view, allowing the user to easily access their favorite
sites along with a new Cover Flow view for the user's browsing history. Safari 4 is now also more crash
resistant, being able to isolate plug-ins which are the main cause of web browser crashes.
Mac OS X v10.6 also features Microsoft Exchange Server support for Mail, iCal, and Address Book,
new 64-bit technology capable of supporting greater amounts of RAM, an all new QuickTime X with a
refreshed user interface and more functionality that used to be only available to QuickTime Pro owners.
Back-end platform changes include improved support for multi-core processors through Grand Central
Dispatch which attempts to ease the development of applications with multi-core support, and thus
improve their CPU utilization. It used to be that developers needed to code their programs in such a way
that their software would explicitly take advantage of the multiple cores, which could easily become a
tedious and troublesome task, especially in complex software.
It also includes advanced GPU performance with OpenCL (a cross platform open standard for GPGPU
distinct from CUDA, Dx11 Compute Shader or STREAM) by providing support to offload work normally
only destined for a CPU to the graphic card's GPU. This can be especially useful in tasks that can be
heavily parallelized.
An update introduced support for the Mac App Store, Apple's digital distribution platform for OS X
applications.[100]
11. Snow Leopard only supports machines with Intel CPUs, requires at least 1 GB of RAM, and drops default
support for applications built for the PowerPC architecture (Rosetta can be installed as an additional
component to retain support for PowerPC-only applications).[101]
Version 10.7:”Lion”:
Mac OS X Lion was announced atWWDC 2011 at Moscone West.
Mac OS X v10.7 "Lion" was released on July 20, 2011. It brought developments made in Apple's iOS, such
as an easily navigable display of installed applications (Launchpad) and (a greater use of) multi-
touch gestures, to the Mac. This release removed Rosetta, making it incapable of running PowerPC
applications.
Changes made to the GUI (Graphical User Interface) include the Launchpad (similar to the home screen
of iOS devices), auto-hiding scrollbars that only appear when they are being used, and Mission Control,
which unifies Exposé, Spaces, Dashboard, and full-screen applications within a single interface.Apple
also made changes to applications: they resume in the same state as they were before they were closed
(similar to iOS). Documents auto-save by default.
Version 10.8: "Mountain Lion"
OS X v10.8 "Mountain Lion" was announced on February 16, 2012, and was released online via the App
Store on July 25.It incorporates some features seen in iOS 5. These include Game Center, support
foriMessage in the new Messages messaging application, and Reminders as a to-do list app separate
from iCal (which is renamed as Calendar, like the iOS app). It also includes support for
storing iWork documents iniCloud.[103]
Notification Center, which makes its debut in Mountain Lion, is a
desktop version similar to the one in iOS 5.0 and higher. Application pop-ups are now concentrated on
the corner of the screen, and the Center itself is pulled from the right side of the screen. Mountain Lion
also includes more Chinese features including support for Baidu as an option for Safari search
engine, QQ, 163.com and 126.com services for Mail, Contactsand Calendar, Youku, Tudou and Sina
Weibo are integrated into share sheets.s
12. A Sampling of Mac OS X Features
Mac OS X has many "cool", "interesting", and useful features, a number of which directly contribute to
the overall usability of the system. This page briefly describes a few features representative of why Mac
OS X is a good (Desktop) operating system.
• Aqua
The graphical user interface of Mac OS X is called Aqua. This includes the look and feel, behavior,
and integration of GUI elements. The GUI application environments of Mac OS X, Carbon, Cocoa, and
Java, all support Aqua. Classic does not, and Mac OS 9 applications running under Classic look like they
did on Mac OS 9. Finally, Mac OS X includes an optimized X Window server, including a native Aqua
window manager (quartz-wm) that lets you run X11 applications alongside native Aqua programs.
quartz-wm provides Aqua window controls, drop shadows, etc. However, the X11 application's own look
and feel will be the one provided by the particular X11 toolkit being used.
Aqua has numerous distinctive features: Mac OS X uses high-quality photorealistic icons that are
rendered at various sizes up to 128x128, allowing for features such as in-place document preview and
in-icon status indication.
Mac OS X has a number of functional and unique user interface elements, such as sheets, which are
document-modal dialogs that attached to and appear to come out of a document's title bar. The
Desktop, Dock, and the Finder are also different (in my opinion, mostly better, from a
productivity/usability point of view) from their counterpart on Windows.
Aqua Human Interface Guidelines is a thorough description (almost 300 pages) of what guidelines to
adhere to while creating applications for Mac OS X as well as an overview of various Aqua GUI elements.
13. While the lucidity and attractiveness of Aqua is visible immediately as you look at a Mac OS X desktop
(with the disclaimer that this is a subjective area, so many people may not like how it looks), it may take
a little while to get used to before you appreciate Aqua's usability.
• Data and Information Management
While not really Utopian, Mac OS X makes a very good attempt at keeping various data and information
organized by context, rather than having files strewn all over the place. System and Application
"preferences" can be global (system-wide) or per-user, and are kept organized as such. The various APIs
make sure that (if used properly), all of a user's data is stored deterministically.
One of the most useful features of Mac OS X is its support for synchronization of your
computer's configuration, or personality, if you will. Currently this data set includes the address book,
calendar, and Safari bookmarks, although Apple should add more entities. If you are doing a new
installation or clean upgrade of your system, it is a boon to have the following: on the "old" installation,
click a button to synchronize the above information to a device, which can be your iPod, or your .Mac
account. On the "new" machine, you can reverse synchronize and have this information injected.
• Devices
Apple has excellent support for FireWire devices, hardly surprising since they invented FireWire. You can
readily boot from external drives, treat a Mac to behave as if it were an external FireWire drive (boot it
with the T key pressed, which puts the computer in Target Disk Mode), and even connect two
computers together using TCP/IP over a FireWire cable. The iSight and the iPod use FireWire
connections too.
Apple has also been pushing Bluetooth with their newer computers, although you can get adapters for
older models. In addition to using Bluetooth for communicating with phones and PDAs, Apple also uses
it for their wireless keyboard and mouse, which are very well designed and work well with Mac OS X
(well, the mouse still has one button).
Even though Apple computers have custom "chips" (the KeyLargo IC, for example, is an I/O
controller that provides USB, UDMA, EIDE, sound, communication support, etc. all on a single IC), Apple
uses a number of "standard" components (RAM, IDE/SATA disk drives, optical drives, ...) in their
machines, things are not always black and white. For example, an arbitrary DVD burner may not work
with iDVD, though usually a workaround can be found.
14. • I18N
Mac OS X is localized to a number of regions. It supports Unicode 4.0, various input methods, and
multiscript support (a single document can contain multiple scripts). Apple provides tools, including
support in Xcode, so that developer can internationalize their applications. Some specific components
included are ICU, libiconv and support for wchar_t.
‘I’ was most impressed by how easy it is to input various Indian languages, including Hindi, on Mac
OS X - out of the box. ‘I ‘can write an email containing English, Hindi, and other languages, using the
QWERTY keyboard to input Hindi phonetically - it is very intuitive (assuming you do know Hindi, of
course), and far better than my experience on other systems.
• iLife
Apple's iLife suite (iDVD, iMovie, iPhoto, iTunes, and GarageBand) are quite possibly the best
applications you can get bundled with any operating system. While I do not use iDVD and iMovie myself
(I have been experimenting with their professional counterparts, DVD Studio Pro and Final Cut Pro), I
find iTunes and iPhoto to be excellent at what they set out to do, although nitpickers can find "issues"
no matter what. These two applications manage and organize your assets (music and digital photos),
with the option of leaving the "originals" untouched. Asset metadata is stored in a relational database,
into which you can have multiple views.
*iPhoto
iPhoto can import images from a digital camera. It lets you do some basic operations on images,
such as constraining as per various standard sizes, crop, resize, enhance, do red-eye reduction, retouch,
convert to black and white, adjust brightness and contrast, etc. You can have a number of output
channels for your photos: you can print them on a printer, order prints using Kodak's online print
service, email pictures, create a slideshow, burn them onto optical media, create .Mac slides, export
them to a thumbnailed web gallery, and even create a book in WYSIWYG fashion that Apple can print
and bind for a fee.
*iTunes
15. Unless you have some uniquely specific needs, have a gargantuan gripe against Apple, or are a
masochist, you would probably find iTunes on Mac OS X to be the final word in music management.
iTunes is a powerful and sophisticated jukebox, an interface to Apple's online music store, and a
companion program to the iPod. I believe it represents the best that software can possibly do in making
your music experience on a computer pleasant.
• Power Management
Mac OS X in conjunction with Macintosh hardware make up for some impressive power and thermal
management. The four independently controlled thermal zones and the nine fans of the Power Mac G5
have been discussed aplenty. Mac OS X includes drivers and other logic for the 21 temperature sensors
in that machine. The PowerBooks have sophisticated thermal management as well. You can 'grep -i' for
"thermal" and "temperature" in the output of 'ioreg -l' on Mac OS X for related miscellaneous
information.
Based on power/thermal feedback, processor and bus speeds can be reduced to conserve power
and control heat. All current Apple notebook batteries have remaining charge indicators. On the
PowerBooks, you can change the battery without powering-off courtesy an internal backup battery that
holds charge for a few minutes. Note that you do need to put the machine to sleep to do this. Note that
by default the system tries to keep network connections alive even if the machine sleeps. For example, if
you login (via SSH, say) from one PowerBook to another, and both of them go to sleep, your login will
stay alive.
• Security
Mac OS X includes various security features, services, and APIs (including what's available on typical
*nix systems), such as those for controlling/managing passwords, certificates, public/private keys,
application-level privileged operations (capabilities), trust policies, etc. Mac OS X supports Kerberos,
OpenSSL, and PAM as well.
Note that many of the above services are exposed through the Keychain Services API, which any
application can use, for example, to "remember" your passwords. It is possible to have a single keychain
password instead of multiple passwords across different applications.
16. Root login is disabled by default, and sudo is used for administrative access. You can use
/usr/bin/security from the command line to control the security framework.
Relatively recent security related enhancements include FileVault (encryption of a user's home
directory) and Secure File Deletion (see above). As mentioned earlier, Mac OS X is not a trusted system,
or as focussed on security as say, OpenBSD, but it should at least be as secure as any modern day *nix
system. It does make use of a large amount of open source software, so it would share many of the
weaknesses and strengths of those components. Potentially, Apple's integration of such components
might create new weaknesses, but I have found their software engineering to be extremely admirable in
general.
• Speech Interface
Mac OS X includes both speech recognition (part of Carbon) and synthesis frameworks, that are
fairly well integrated with the system. Applications can make use of APIs to these frameworks.
"Speakable Items", a user customizable interface to the speech recognition engine, is available to
arbitrary applications, wherein you can add your own items.
The speech interfaces also add to the accessibility features of Mac OS X. In addition to speech
recognition and synthesis, Mac OS X offers visual assistance (zoom features, enhanced contrast,
grayscale display), aural assistance (screen flashing), typing assistance (sticky keys, slow keys), and
mouse assistance (mouse keys, full keyboard access).
XNU kernel
Developer(s) Apple Inc.
Operating system Darwin, iOS & Mac OS X
Type Kernel
17. License Apple Public Source License 2.0
XNU is the computer operating system kernel that Apple Inc. acquired and developed for use in
the Mac OS X operating system and released as free and open source software as part of
the Darwin operating system. XNU is an acronym for X is Not Unix.
Originally developed by NeXT for the NeXTSTEP operating system, XNU was a hybrid kernel combining
version 2.5 of the Mach kernel developed at Carnegie Mellon University with components
from 4.3BSD and an object-oriented API for writing drivers called Driver Kit.
After Apple acquired NeXT, the Mach component was upgraded to 3.0, the BSD components were
upgraded with code from the FreeBSD project and the Driver Kit was replaced with a C++ API for writing
drivers called I/O Kit.
Kernel design
Like some other modern kernels, XNU is a hybrid, containing features of both monolithic
kernels and microkernels, attempting to make the best use of both technologies, such as the message
passing capability of microkernels enabling greater modularity and larger portions of the OS to benefit
from protected memory, as well as retaining the speed of monolithic kernels for certain critical tasks.
18. Applications of OS X
1. Contacts (application):
Contacts, called Address Book before OS X Mountain Lion, is a computerized address
book included with Apple's OS X. It includes various syncing capabilities and integrates with other OS X
applications and features.
19. 2. Calculator (Mac OS):
Calculator is a basic calculator application made by Apple and bundled with Mac OS X. It has
three modes: basic, scientific, and programmer. Basic includes a number pad, buttons for adding,
subtracting, multiplying, and dividing, as well as memory keys. Scientific mode supports exponents and
trigonometric functions, and programmer mode gives the user access to more options related
to computer programming.
3. Dashboard (Mac OS):
Dashboard is an application for Apple's Mac OS X operating systems, used for hosting mini-
applications known as widgets. First introduced in Tiger, it is a semi-transparent layer that is invisible to
the user unless activated by clicking its icon in the Dock. Alternatively, the user can invoke Dashboard by
20. moving the cursor into a pre-assigned hot corner, by pressing a hot key, or mouse button, any of which
can be set to the user's preference.
21. 4.iTunes:
iTunes is a media player computer program used for playing, downloading, saving, and
organizing digital music and video files on desktop or laptop personal computers. It can also manage
contents on iPod, iPhone, iPod Touch and iPad devices. iTunes was introduced by Apple Inc. on January
9, 2001.
5.Mac App Store:
The Mac App Store is a digital distribution platform for Mac OS X applications. It is developed
by Apple Inc. The platform was announced on October 20, 2010. Apple began accepting app
submissions from registered developers on November 3, 2010 in preparation for its launch.
It was released on January 6, 2011, as part of the free Mac OS X v10.6.6 update for all current Snow
Leopard users.After 24 hours of release, Apple announced that there was a total of more than one
million downloads.
22. What are the Advantages and Disadvantages of Mac OS?
Every operating system (OS) has its good and bad points, and Mac OS X is no different. I'm going to list
and clearly describe what the major advantages and disadvantages of Mac OS are. These include
security (an advantage), and gaming (a disadvantage).
• Advantages of Mac OS:
• Security
Mac OS is a two-layered system: the attractive GUI sits atop a Unix core, and Unix is best-known
for its security features. It's simply impossible to install a destructive trojan or virus unless the user
explicity allows it root access via typing in the admin password. Mac OS's built-in firewall is set up to
work unobtrusively out of the box as well as being highly configurable.
Mac OS users should be vigilant about strange files and never allow an application they aren't
certain of admin access, but they don't need special anti-virus software.
• Reliability
Because OS X was designed from scratch from the ground up, Mac OS is incredibly stable. Apple
controls production from start to finish, so every part of a Mac is designed and tested to work together.
• Ease of Use
23. Apple's known for hiring the best industrial and interface designers around, and it shows in the
intuitive nature of the GUI. I don't mean to sound like I'm verging into fangirl territory here; it's just true.
Like the OS's reliability, the OS's functionality is designed to just work.
• Disadvantages of Mac OS:
• Price
All that flashy secure reliable power comes at a price. Macs cost more than machines that run other
operating systems, though publications like MacWorld occasionally run feature-to-feature comparisons
and find that comparably-equipped Mac and other machines run about the same price. The result is
you're paying a premium to have what is often the highest-end hardware on the market.
Apple's been steadily upgrading OS X every few years for $129 or so a pop, which isn't cheap.
Intermediate upgrades are free, but digit upgrades (10.4 to 10.5, for example) cost.
• Gaming
If you're a computer gamer, Mac OS isn't going to do it for you. Boot Camp and Parallels will allow
you to run games natively in Windows, but there may be a performance hit. Some games are produced
for Mac OS, but the number is very small.
• Fewer Software Options
Highly specialized software can be difficult to source for Mac OS, such as industry-specific
applications, and businesses you work with may provide files in one of the few non-Mac OS formats left
in the computer world, such as Microsoft Publisher.
24. XNU kernel
Developer(s) Apple Inc.
Operating system Darwin, iOS & Mac OS X
Type Kernel
License Apple Public Source License 2.0
25. XNU is the computer operating system kernel that Apple Inc. acquired and developed for use in
the Mac OS X operating system and released as free and open source software as part of
the Darwin operating system. XNU is an acronym for X is Not Unix.
Originally developed by NeXT for the NeXTSTEP operating system, XNU was a hybrid kernel combining
version 2.5 of the Mach kernel developed at Carnegie Mellon University with components
from 4.3BSD and an object-oriented API for writing drivers called Driver Kit.
After Apple acquired NeXT, the Mach component was upgraded to 3.0, the BSD components were
upgraded with code from the FreeBSD project and the Driver Kit was replaced with a C++ API for writing
drivers called I/O Kit.
Kernel design:
Like some other modern kernels, XNU is a hybrid, containing features of both monolithic
kernels and microkernels, attempting to make the best use of both technologies, such as the message
26. passing capability of microkernels enabling greater modularity and larger portions of the OS to benefit
from protected memory, as well as retaining the speed of monolithic kernels for certain critical tasks.
Utilities
1.Bluetooth File Exchange:
27. Bluetooth File Exchange is a utility that comes with the Mac OS X operating system, used to
exchange files to or from a Bluetooth-enabled device. For example, it could be used to send an image to
a cellphone, or to receive an image or other document from a PDA.
As of Tiger (OS X 10.4.6), Bluetooth File Exchange supports:
• Receiving files, including multiple selected files
• Sending files
• Creating remote folders
• Navigating into a folder by double clicking
2. Disk Utility:
28. Disk Utility is the name of a utility created by Apple for performing disk-related tasks in Mac OS
X. These tasks include:[1]
• the creation, conversion, compression and encryption of disk images from a wide range of
formats read by Disk Utility to .dmg or, for CD/DVD images, .cdr;
• mounting, unmounting, and ejecting disks (including both hard disks, removable media and disk
images);
• enabling or disabling journaling
• verifying and repairing permissions
• disk erasing, formatting, partitioningand cloning
3.Font Book:
29. Apple's Font Book is a font manager that comes with Mac OS X since version 10.3 (Panther).
The program enables users to:
• Preview and install font files, avoiding multiple instances of the same font.
• Review installed fonts using various sample texts and sizes.
• Activate/deactivate individual fonts or collections.
• Check the data integrity of font files.
• Export font collections for use on another computer.
4. Image Capture:
30. s
Image Capture is an application program from Apple that enables users to upload pictures
from digital cameras or scanners which are either connected directly to the computer or the network. It
provides no organizational tools like iPhoto but is useful for collating pictures from a variety of sources
with no need for drivers.
Image Capture is scriptable with AppleScript, and may be manipulated with Mac OS X v10.4 (Tiger)'s
"Automator" application. As of Mac OS X 10.4, Image Capture's AppleScript dictionary does not open
in Script Editor. As of Mac OS X 10.6 only the Image Capture Web Server opens in Script Editor.
31. 5. Audio MIDI Setup:
The Audio MIDI Setup utility is a program that comes with the Mac OS X operating system for
adjusting the computer's audio input and output configuration settings and managing MIDI devices.
It was first introduced in Mac OS X as a simplified way to configure MIDI Devices.
32. Mac OS on non Apple-labeled computers
Although apparently a violation of Apple's EULA,running OS X operating systems compiled for
x86 or x86_64 ("Intel 64") on a non-Apple PC is possible using several approaches. If the processor is an
Intel Core 2 or later, but not an Intel Atom, Apple's standard mach_kernel is sufficient. If the processor is
an Atom, the user-supported "legacy" mach_kernel_atom, derived from the appropriate mach_kernel, is
required. If the processor is a pre-Core 2 Intel, say, a late Pentium 4 either with or without EM64T, but
usually with H-T, the user-supported "legacy" mach_kernel_non-atom, derived from the appropriate
mach_kernel, is required.
Installation of MacOS X requires a MacOS X Installer emulator, the most straightforward of
which is a USB flash drive-type Installer emulator. Once the installation has been successfully completed
to the hard drive, the hard drive may be booted using the emulator portion of the USB flash drive as a
"helper" and a boot loader Installer may be downloaded and used to place the boot loader on the hard
drive's boot blocks. Thereafter, MacOS X may be booted from the hard drive alone; the installed boot
loader takes care of any required device injection and/or kernel patching.
MacOS X is generally compatible with any Intel desktop-based system or Intel-based
motherboard, ICH6 or later,however compatibility past Snow Leopard cannot be assured with ICH6.
Compatibility with ICH7 and with Lion and 945 (G)MCH has already been demonstrated and proved.
Compatibility with ICH7 or later and any associated MCH/(G)MCH is quite good, certainly including Lion,
and possibly also including Mountain Lion.
MacOS X compatibility with Intel laptop- or netbook-based systems is quite variable but has
been successful on a few Intel Atom-based netbooks.