Computer software
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Software is a collection of computer programs that provide instructions for what a computer should do and how to do it. There are two main types of software: system software and application software. System software controls computer hardware operations and includes the operating system, utility programs, and language processors. As homework, students are asked to do an exercise and collect information about operating systems used on mobile phones like Nokia, Samsung, and Apple, along with related pictures.
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This document provides an overview of computer software, including its definition, history, types, and categories. Computer software is any set of instructions that direct a computer's processor to perform tasks. It is intangible and stored in computer memory. There are two main types: system software, which runs computer systems and networks, and application software, which allows users to perform specific tasks. Application software categories include browsers, antivirus software, media players, photo editors, and more. The first software was developed in the 19th century but did not truly exist until the 1940s with stored-program computers. Programming was initially done through punching holes in cards and flipping switches, though languages have since become much more advanced and user-friendly
Introduction to programming
There are three key components that allow computers to function: hardware, software, and people. Hardware refers to the physical parts of the computer. Software provides instructions to tell the computer how to use the hardware and comes in forms like operating systems and applications. Peopleware refers to programmers who create software to allow humans to communicate with computers, as computers only understand binary. There are different types of programming languages that facilitate this communication at different levels, from machine level up to high level languages.
Operating system :)
An operating system manages computer hardware resources and provides common services that allow application programs to function. Operating systems can be real-time, single-user/single-task, single-user/multi-tasking, or multi-user/multi-tasking. They must be reliable, coordinate input/output operations, enhance time sharing, and provide an interface between hardware, software, and users. Operating systems are used in computers, mobile phones, televisions, and video games and provide advantages like ease of use but also risks like data loss if problems occur.
Topic
Computer software can be categorized as system software or application software. System software includes operating systems and utilities, and provides a platform for application software to execute tasks for users. There are different types of application software such as word processors, spreadsheets, databases, and graphics software that allow users to create and edit documents, numeric data, stored information, and visual content respectively. Software can also be distinguished by its licensing - proprietary software has exclusive rights owned by its creator while open-source software is freely available and modifiable.
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The document discusses different types of computer languages. It explains that there are low-level languages like machine language and assembly language that correspond directly to machine code, as well as high-level languages that are more independent of hardware. Machine language uses binary and is directly understood by computers, while assembly language uses alphanumeric codes. High-level languages resemble English and simplify programming but require translation.
Introduction to programming
This document discusses the components of a computing environment including hardware, software, and people. It explains that software programs instruct the computer on how to use hardware and that programming languages allow humans to communicate with computers. There are three main types of programming languages: machine level language that uses binary, assembly level language that uses mnemonic codes and requires assembly, and high level languages that are more user friendly and require compilation.
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Computer is an electronic device that processes data according to stored instructions. It consists of hardware and software. The main hardware components are the monitor, keyboard, mouse, video card, CPU, motherboard, printers, and speakers. Software is divided into system software like the operating system, and application software like MS Word and payroll systems. A computer uses these hardware and software elements to process data according to instructions in order to be useful for users and programmers.
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This document provides an overview of computer software, including its definition, history, types, and categories. Computer software is any set of instructions that direct a computer's processor to perform tasks. It is intangible and stored in computer memory. There are two main types: system software, which runs computer systems and networks, and application software, which allows users to perform specific tasks. Application software categories include browsers, antivirus software, media players, photo editors, and more. The first software was developed in the 19th century but did not truly exist until the 1940s with stored-program computers. Programming was initially done through punching holes in cards and flipping switches, though languages have since become much more advanced and user-friendly
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There are three key components that allow computers to function: hardware, software, and people. Hardware refers to the physical parts of the computer. Software provides instructions to tell the computer how to use the hardware and comes in forms like operating systems and applications. Peopleware refers to programmers who create software to allow humans to communicate with computers, as computers only understand binary. There are different types of programming languages that facilitate this communication at different levels, from machine level up to high level languages.
Operating system :)
An operating system manages computer hardware resources and provides common services that allow application programs to function. Operating systems can be real-time, single-user/single-task, single-user/multi-tasking, or multi-user/multi-tasking. They must be reliable, coordinate input/output operations, enhance time sharing, and provide an interface between hardware, software, and users. Operating systems are used in computers, mobile phones, televisions, and video games and provide advantages like ease of use but also risks like data loss if problems occur.
Topic
Computer software can be categorized as system software or application software. System software includes operating systems and utilities, and provides a platform for application software to execute tasks for users. There are different types of application software such as word processors, spreadsheets, databases, and graphics software that allow users to create and edit documents, numeric data, stored information, and visual content respectively. Software can also be distinguished by its licensing - proprietary software has exclusive rights owned by its creator while open-source software is freely available and modifiable.
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The document discusses different types of computer languages. It explains that there are low-level languages like machine language and assembly language that correspond directly to machine code, as well as high-level languages that are more independent of hardware. Machine language uses binary and is directly understood by computers, while assembly language uses alphanumeric codes. High-level languages resemble English and simplify programming but require translation.
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This document discusses the components of a computing environment including hardware, software, and people. It explains that software programs instruct the computer on how to use hardware and that programming languages allow humans to communicate with computers. There are three main types of programming languages: machine level language that uses binary, assembly level language that uses mnemonic codes and requires assembly, and high level languages that are more user friendly and require compilation.
Elements of computer
Computer is an electronic device that processes data according to stored instructions. It consists of hardware and software. The main hardware components are the monitor, keyboard, mouse, video card, CPU, motherboard, printers, and speakers. Software is divided into system software like the operating system, and application software like MS Word and payroll systems. A computer uses these hardware and software elements to process data according to instructions in order to be useful for users and programmers.
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The document provides an introduction to different types of software, including:
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Programming languages come in many flavors and finding a balance between simplicity, expressiveness, and other desired properties is difficult. Programming languages can be at different levels of abstraction, with some providing more control over machine resources and others hiding machine details. Ultimately, programs must be in a form the computer can execute directly as machine code. Compilers translate programs to machine code for direct execution, while interpreters translate programs piece-by-piece at runtime.
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This document defines and describes different types of software. It begins by defining software as computer programs and procedures that perform tasks on a computer system. It then describes the two main types of software: system software and application software. System software includes operating systems, language processors, and utility programs that regulate computer functions and enable application software to run. Application software allows users to perform tasks like word processing, spreadsheet calculation, database management, presentations, and multimedia. Specific examples of system and application software are provided.
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- Utility software that helps manage and optimize computer systems, such as antivirus software, backup utilities, and file managers.
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This will serve as a guide or a teaching material for those facilitators who want to use this. This is free to download. Thank you :)
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This document provides an overview of various computer input devices. It begins by explaining that input devices allow users to interact with the applications and information displayed on a computer. It then lists and describes some common input devices, including the keyboard, mouse, trackball, touch screen, joystick, scanner, webcam, microphone, and barcode reader. For each device type, it provides a brief 1-2 sentence description of its function and purpose. The document aims to educate readers on the basic types of input devices and how they facilitate interaction with computers.
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The taskbar is a bar located at the bottom of the desktop that displays active and running applications. It contains the Start button, quick launch area for application shortcuts, and notification area displaying background programs. The Start button menu contains commonly used programs and folders. The quick launch area provides permanent shortcuts. The notification area displays icons for sound, network connection status, and other background programs.
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Software takes user commands and translates them into binary code for computers to understand. There are three main types of software: operating systems, which make computers work; application software for tasks like writing and emailing; and utility software to control and maintain computers. Common operating systems include Windows, Mac OS, Linux, and those for handheld devices. Graphical user interfaces use icons and menus controlled by a pointing device like a mouse rather than text commands. Computer networks connect computers to share resources like printers and storage over local-area networks or wide-area networks, and the biggest is the Internet.
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This document provides instructions for a beginning computer basics practice assessment. It includes questions about hardware and software, input and output devices, keyboard shortcuts, and basic computer terminology. It then provides practice exercises to demonstrate moving icons, opening programs from the start menu, and typing sentences using shift keys for symbols. The goal is to test fundamental computer literacy and skills.
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The document discusses the keyboard and mouse as the primary input devices for computers. It begins by explaining how computers understand machine language and need input devices to convert human instructions. It then lists some common input devices like the keyboard, mouse, scanner and joystick. The document focuses on keyboards and mice, describing their functions and types. For keyboards it covers standard, multimedia and wireless keyboards while for mice it discusses serial, PS/2, optical and wireless mice. It provides advantages and disadvantages of each.
Harshfocppt 161122123738-converted
Input and output devices allow information to enter and exit a computer. Input devices include keyboards, mice, scanners, and microphones. Output devices display or print information for users, such as monitors, printers, speakers and projectors. Together, input and output devices facilitate interaction between users and computers by allowing data and instructions to be entered and results received in a usable form.
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The document defines and describes common computer hardware components including the monitor, keyboard, mouse, CPU, scanner, printer, speakers, microphone, and digital camera. It explains that the monitor is the screen used to view the computer, the keyboard is used for typing, and the mouse allows clicking and choosing using buttons and a ball. The CPU is referred to as the brains or central processor of the computer. A scanner copies pictures, a printer outputs text and images on paper, and speakers produce music or sounds. A microphone transmits voice and a digital camera takes and sends photographs over the Internet.
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There are three main types of software: system software like operating systems, application software like word processors and spreadsheets, and utility software that helps control and manage the computer. Operating systems handle running the computer by allocating memory, storing files, and controlling security and printing. Application software produces specific outputs like documents, spreadsheets, and photos. Utility software helps users manage files, security, and hardware through drivers and other tools. Cookies allow websites to save user information either temporarily or persistently on the user's computer.
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This document provides an introduction to basic computer parts, types of computers, hardware, software, and how to use a mouse. It defines hardware as the physical parts of a computer and software as programs that instruct the computer. It lists common types of hardware like the keyboard, mouse, monitor, CPU and printer. It also explains how to use a mouse by left clicking and right clicking.
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This document provides information about different types of input devices for computers including keyboards, mice, joysticks, trackballs, and touch screens. It discusses how each device is used to control movement of the cursor or pointer on a display screen. The document is part of an online computer class about input and output devices and assigns homework from the chapter.
Introduction to MS Windows 7
This document provides information about an online computer class covering Chapter 4 on operating systems. It includes sections on the class team style, e-commerce, infographics, timelines, software definitions and homework assignments. Steps for shutting down a computer are also outlined.
Parts of computer
This document provides information about an online class, including classroom rules for students to be on time, listen carefully, and only use microphones when responding or asking questions. It also outlines the agenda for the class, which focuses on the basic parts of a computer like the monitor, CPU, keyboard, mouse, and speaker. Students are directed to a YouTube video on this topic and assigned homework of pages 17-18 from their computer book on the parts of a computer.
Computer around us
A computer is very fast at calculations, never tires, and makes no mistakes, but cannot feel emotions or make decisions. A human being is slower at calculations but can feel emotions, gets tired, and makes decisions, though they may also make mistakes. Computers are used in homes, offices, schools, and come in different forms like desktops, laptops which are portable, tablets which are like large mobile phones, and smartphones which have many functions and allow touchscreen use.
Characteristic of computer
This document provides an introduction to the characteristics of computers in a computer class. It discusses the key characteristics of computers that make them powerful, including their speed, accuracy, versatility, storage capacity. Students are assigned homework to define the accuracy of a computer, list one limitation, and provide two uses of computers. They are also directed to watch a video for additional information.
Hyperlink
This document provides homework questions about additional features in Microsoft Word 2010, including hyperlinks, column formatting, and drop cap letters. Students are asked to write steps to insert hyperlinks and column formatting, explain how to create a drop cap letter, and how to replace a word. They are also instructed to answer questions in their notebook from Chapter 4 of More Features of MS Word 2010.
INTERNET
The document provides an overview of the history and components of the internet. It discusses how the internet began with the development of computer networks in the 1950s, including the ARPANET network established by the US. It also describes how the World Wide Web, which is a subset of the internet, contains vast amounts of information accessible through web pages. Common web browsers and their uses are outlined, along with other key internet terms like websites, internet service providers, and web pages.
Insert a HYPERLINK
This document provides homework questions about additional features in Microsoft Word 2010, including hyperlinks, column formatting, and drop cap letters. Students are asked to write steps to insert hyperlinks and column formatting, explain how to create a drop cap letter, and how to replace a word. They are also instructed to answer questions in their notebook from Chapter 4 on more Word 2010 features.
More on QBASIC
This document provides an introduction to QBASIC programming. It discusses how to open QBASIC, save programs in QBASIC, and the basic elements used in QBASIC like variables, constants, operators, and statements. It also lists the different types of operators in QBASIC and provides homework questions for practice.
HTML (presentation)
This document provides an introduction to HTML, including:
- HTML stands for Hyper Text Markup Language and is used to describe the structure of web pages using elements like headings, paragraphs, and links.
- It outlines the basic steps to create an HTML document using a text editor like Notepad and saving the file, then viewing it in a web browser.
- Examples are given of different HTML elements and tags like lists, images, and basic page layout.
- Homework is assigned to write about using HTML to create web pages and ordered lists, and exercises from previous chapters.
ELECTRONIC MAIL
The document discusses electronic mail (email) and provides instructions on how to reply to emails, the parts of an email message like the subject, sender, date, recipients, and attachments. It also explains how to remove an email account from an Android device by opening the Gmail app, clicking your profile picture, managing accounts, selecting the account, and removing it. For homework, it asks the reader to answer questions about the sign out button, parts of an email, sending attachments, CAPTCHAs, and creating email accounts.
MS PAINT (START AND CLOSE )
This document provides an overview of MS Paint and its tools. It begins with an introduction to the online computer class and MS Paint. It then discusses the Brush Tool and Shapes Group under the Tools Group. It also mentions the Colour Box. The document explains the use of icons and illustrations to draw attention to key concepts. It describes the colors white and black. It concludes by providing a tutorial link, assigning homework questions, and inviting any additional questions.
COMPUTER BASIC PARTS
The document welcomes Laraib Ali to an online computer class. It provides links to an activity video on making a PowerPoint presentation and another instructional video. As homework, the student is assigned exercises from the chapter on parts of a computer.
KEYBOARD
This document provides an overview of a computer keyboarding class. It includes an agenda that covers keyboard keys like spacebar, cursor control keys, enter, delete and punctuation keys. Examples are given for how to use these keys. Students are assigned homework to complete keyboarding exercises from their book. The class is thanked and told they will meet again for the next session.
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- 1. Book name ONLINE WITH SMART COMPUTING CHAPTER 1 COMPUTER SOFTWARE
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- 5. Types of software System software Application software
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