This document provides information for an introductory computer science course including the course number, credits, time, classroom, prerequisites, instructor information, textbook references, projects and exams, and a weekly schedule outlining the chapters and lessons to be covered which include introductions to computer systems, the internet, interacting with computers, processing and storing data, operating systems, application software, networks, databases, and information security. Homework includes profiling the hardware and software of one's personal computer and solving practice problems.
The document provides an outline for a course on computers that covers:
- The history of computers, basic architecture, numbers systems, algorithms, programming languages, software engineering, operating systems, and social/legal issues.
- Evaluation will include quizzes, assignments, class participation, projects, midterms and a final exam.
- Learning objectives cover uses of computers in professions, parts of computer systems, types of hardware/software, and computers used for different jobs.
The document discusses different types of computers and their uses. It defines computers as electronic devices that convert data into information. Computers can be used by individuals or organizations. Individual computers include desktops, notebooks, tablets, handhelds, and smartphones. Organizational computers include network servers, mainframes, minicomputers, and supercomputers. The document also outlines how computers are used in various sectors of society like education, business, healthcare, and more.
This document provides an overview of the history and basics of computer systems. It discusses how the modern definition of a computer emerged in the 1940s with the development of electronic computing devices. It describes some of the earliest electronic digital computers developed in the 1940s including the ABC, MARK-1, ENIAC, EDSAC, and UNIVAC-1. It explains the key components of a computer system according to von Neumann's influential report including input, processing, storage, and output of data. Finally, it briefly outlines how computers have impacted society through uses in homes, education, business, industry, government, and healthcare.
This document provides an overview of computers and their uses. It defines computers as electronic devices that convert data into information using binary digits. It describes different types of computers including desktops, workstations, notebooks, tablets, handheld devices, and smartphones that are used by individuals. It also outlines computer types for organizations like network servers, mainframes, minicomputers, and supercomputers. Finally, it discusses the large impact of computers in society and how they are used in education, business, industry, government, and healthcare.
This document outlines the grading breakdown for a course as follows: Assignments 10%, Quizzes 15%, Presentation 10%, Mid Term 25%, Final Term 40%. It then provides information about different types of computers including their uses and key features. Computers are described as electronic devices that convert data into information. They are categorized based on use including those for individuals like desktops, notebooks, tablets, handhelds and smartphones, and those for organizations like servers, mainframes, and supercomputers. The impact of computers on society is discussed.
This document provides an introduction to computer systems, including definitions, components, uses, and ethics. It describes the basic parts of a computer including hardware, software, data, and users. Hardware components include input/output devices, processing devices like the CPU, memory like RAM and ROM, and storage devices. There are two main types of software: system software like operating systems, and application software. Computers are used in many aspects of society from education and business to healthcare and government. While computers provide advantages like speed and data storage, they also present disadvantages such as health risks, privacy violations, and impacts on the labor force.
This document provides an overview of computer systems, including definitions of a computer, data vs. information, and different types of computers. It discusses personal computers like desktops, laptops, tablets, and smartphones. It also covers organizational computers like servers, mainframes, minicomputers, and supercomputers. Finally, it discusses the significant role of computers in society, including uses in education, business, government, healthcare, and more. Computers have transformed work and daily life by providing access to vast amounts of information.
The document provides an outline for a course on computers that covers:
- The history of computers, basic architecture, numbers systems, algorithms, programming languages, software engineering, operating systems, and social/legal issues.
- Evaluation will include quizzes, assignments, class participation, projects, midterms and a final exam.
- Learning objectives cover uses of computers in professions, parts of computer systems, types of hardware/software, and computers used for different jobs.
The document discusses different types of computers and their uses. It defines computers as electronic devices that convert data into information. Computers can be used by individuals or organizations. Individual computers include desktops, notebooks, tablets, handhelds, and smartphones. Organizational computers include network servers, mainframes, minicomputers, and supercomputers. The document also outlines how computers are used in various sectors of society like education, business, healthcare, and more.
This document provides an overview of the history and basics of computer systems. It discusses how the modern definition of a computer emerged in the 1940s with the development of electronic computing devices. It describes some of the earliest electronic digital computers developed in the 1940s including the ABC, MARK-1, ENIAC, EDSAC, and UNIVAC-1. It explains the key components of a computer system according to von Neumann's influential report including input, processing, storage, and output of data. Finally, it briefly outlines how computers have impacted society through uses in homes, education, business, industry, government, and healthcare.
This document provides an overview of computers and their uses. It defines computers as electronic devices that convert data into information using binary digits. It describes different types of computers including desktops, workstations, notebooks, tablets, handheld devices, and smartphones that are used by individuals. It also outlines computer types for organizations like network servers, mainframes, minicomputers, and supercomputers. Finally, it discusses the large impact of computers in society and how they are used in education, business, industry, government, and healthcare.
This document outlines the grading breakdown for a course as follows: Assignments 10%, Quizzes 15%, Presentation 10%, Mid Term 25%, Final Term 40%. It then provides information about different types of computers including their uses and key features. Computers are described as electronic devices that convert data into information. They are categorized based on use including those for individuals like desktops, notebooks, tablets, handhelds and smartphones, and those for organizations like servers, mainframes, and supercomputers. The impact of computers on society is discussed.
This document provides an introduction to computer systems, including definitions, components, uses, and ethics. It describes the basic parts of a computer including hardware, software, data, and users. Hardware components include input/output devices, processing devices like the CPU, memory like RAM and ROM, and storage devices. There are two main types of software: system software like operating systems, and application software. Computers are used in many aspects of society from education and business to healthcare and government. While computers provide advantages like speed and data storage, they also present disadvantages such as health risks, privacy violations, and impacts on the labor force.
This document provides an overview of computer systems, including definitions of a computer, data vs. information, and different types of computers. It discusses personal computers like desktops, laptops, tablets, and smartphones. It also covers organizational computers like servers, mainframes, minicomputers, and supercomputers. Finally, it discusses the significant role of computers in society, including uses in education, business, government, healthcare, and more. Computers have transformed work and daily life by providing access to vast amounts of information.
This document provides an overview of computer systems, including:
- The definition of analog and digital computers, with analog using a range of values and digital using discrete two-value digits.
- Different types of computers for individual use like desktops, notebooks, tablets, handhelds, and smartphones.
- Computers for organizations including network servers, mainframes, minicomputers, and supercomputers.
- The large societal impact of computers and their uses in homes, education, small business, industry, government, and health care.
This document provides an overview of computer systems, including:
- The definition of analog and digital computers, with analog using a range of values and digital using discrete two-value data.
- Different types of computers for individual use like desktops, notebooks, tablets, handhelds, and smartphones.
- Computers for organizations including network servers, mainframes, minicomputers, and supercomputers.
- The large societal impact of computers and their uses in homes, education, small business, industry, government, and health care.
This document outlines the course content for an introduction to computers class. It includes the following topics:
- A brief history of computer systems and an overview of basic concepts like binary numbers, Boolean logic, algorithms, programming languages, software engineering, and operating systems.
- Evaluation criteria which consists of quizzes, assignments, exams worth 100% total.
- Learning objectives covering professions that use computers, the four parts of a computer system, computer hardware, software categories, and common computer types.
- Recommended textbooks and a review of key chapter concepts.
This document discusses different types of computers and their uses. It describes computers for individual use like desktops, notebooks, tablets, handheld devices and smartphones. It also outlines computers for organizations such as network servers, mainframes, minicomputers and supercomputers. Finally, it examines the impact of computers in society and how they are used in homes, education, small business, industry, government and health care.
This document provides an overview of different types of computers, how they are used individually and in organizations, and their impact on society. It describes computers as electronic devices that convert data into information. For individual use, it outlines desktops, workstations, notebooks, tablet PCs, PDAs, and smartphones. For organizations, it details network servers, mainframes, minicomputers, and supercomputers. It also discusses how computers are used at home, in education, small business, industry, government, and healthcare and their significant impact on modern society.
This document discusses different types of computers and their uses. It describes computers for individual use like desktops, notebooks, tablets, handheld devices and smartphones. It also outlines computers for organizations such as network servers, mainframes, minicomputers and supercomputers. Finally, it examines the impact of computers in society and how they are used in homes, education, small business, industry, government and health care.
This document provides an overview of different types of computers and their uses. It discusses computers for individual use such as desktops, notebooks, tablets, handhelds, and smartphones. It also covers computers for organizations including network servers, mainframes, minicomputers, and supercomputers. Finally, it describes the significant impact of computers in society across various domains like business, education, government, healthcare, and more. Computers are now essential tools that provide and manage important information.
This document provides an overview of key concepts in information technology including hardware, software, data, and connectivity. It defines hardware as the physical equipment like computers, smartphones, and tablets that are controlled by software programs. Software is divided into system software, like operating systems and utilities, and application software for general use, specialized tasks, and mobile apps. The document also discusses different types of computers from personal computers to supercomputers, data as unprocessed facts, and connectivity and networks like the internet to share information between computers.
This document provides an overview of the topics that will be covered in Lecture 1 of the ACCE 2204 Fundamentals of Computer Science and Engineering course. The lecture includes sections on the parts of a computer system including hardware, software, data, and users. It also covers the history of computer generations from first to fifth generation and classifications of computers including supercomputers, mainframes, minicomputers, and microcomputers. The document recommends books for the course and outlines the distribution of marks for assessments.
This document provides an introduction to computer systems. It discusses the basic components and operations of a computer system including input, processing, output, storage and control. It also defines what a computer is and describes the characteristics of computers such as speed, accuracy, and lack of intelligence. Additionally, it outlines the different types of computers including supercomputers, mainframe computers, minicomputers, and microcomputers. Finally, it discusses the various uses and impacts of computers in society such as in business, education, healthcare and more.
This document provides an overview of computer systems and their impact on society. It discusses the basic components of a computer including the motherboard, CPU, RAM, hard drive, and ports. It describes different types of computers such as mainframes, minicomputers, microcomputers, and supercomputers. It outlines the benefits of computers in improving accuracy, speed, and access to information for organizations and individuals. Finally, it discusses the role of computers in various aspects of society like education, business, healthcare, government, and how they have changed work and leisure activities.
This document provides an overview of computer systems and their impact on society. It discusses the basic components of a computer including the motherboard, CPU, RAM, hard drive, and ports. It describes different types of computers such as mainframes, minicomputers, microcomputers, and supercomputers. It outlines the benefits of computers in improving accuracy, speed, and access to information for organizations and individuals. Finally, it discusses the role of computers in various aspects of society like education, business, healthcare, government, and how they have changed work and leisure activities.
This document outlines the course for an introduction to computers class. It includes the course outline, evaluation criteria, learning objectives, and recommended textbooks. The course will cover the history of computers, hardware, software, computer types, and their social impact. It will evaluate students based on quizzes, assignments, exams. The learning objectives are to understand how computers are used in various professions and the basic parts and types of computer systems.
Introduction to Computer & Operating Systems.pptBakareAyeni1
Introduction to Computer Architecture and Operating Systems, Operating System Components and Goals are equally discussed, Operating System Architectures
This document outlines a computer architecture course, including:
- The instructor's name and qualifications
- An overview of topics covered such as instruction set design, pipelining, memory hierarchy, and multiprocessors
- Recommended books and the marks distribution which includes sessions, midterm, and final exams
The document provides an overview of key concepts introduced in Chapter 1 of the textbook "Today and Tomorrow 12th Edition Understanding Computers". It discusses why learning about computers is essential, defines what a computer is and its basic operations, outlines some important milestones in computer evolution, and describes the major parts of a personal computer including input, processing, output, storage, and communications hardware. It also defines software, lists the five basic types of computers, and discusses networks, the internet, and the societal impacts of computers.
The document provides an overview of key concepts introduced in Chapter 1 of the textbook "Today and Tomorrow 12th Edition Understanding Computers". It defines what a computer is and its basic operations. It describes the major hardware components of a computer and types of software. It also discusses the evolution of computers over generations. Finally, it introduces different types of computers, computer networks, the internet, and how computers have impacted society.
The document provides an overview of computer hardware topics including:
- The history and evolution of computer hardware from early mechanical calculators to modern microcomputers, midrange, and mainframe systems.
- The major components of a computer system including input, processing, output, and storage.
- Different types of computer systems ranging from microcomputers to mainframes and their common uses.
- Key computer hardware technologies such as magnetic disks, flash drives, and magnetic tape used for storage.
This document provides an overview of the MIS-104 Computing Fundamentals course at the University of Dhaka. It includes the course outline, books recommended, and introductions to key topics like the characteristics, uses and history of computers. It also summarizes the five generations of computers based on their hardware, programming languages, memory and other features. The generations progressed from vacuum tubes to integrated circuits to modern microprocessors. Classification of computers is also briefly outlined based on size, data processing capabilities, and other factors.
This document provides an overview of computer systems, including:
- The definition of analog and digital computers, with analog using a range of values and digital using discrete two-value digits.
- Different types of computers for individual use like desktops, notebooks, tablets, handhelds, and smartphones.
- Computers for organizations including network servers, mainframes, minicomputers, and supercomputers.
- The large societal impact of computers and their uses in homes, education, small business, industry, government, and health care.
This document provides an overview of computer systems, including:
- The definition of analog and digital computers, with analog using a range of values and digital using discrete two-value data.
- Different types of computers for individual use like desktops, notebooks, tablets, handhelds, and smartphones.
- Computers for organizations including network servers, mainframes, minicomputers, and supercomputers.
- The large societal impact of computers and their uses in homes, education, small business, industry, government, and health care.
This document outlines the course content for an introduction to computers class. It includes the following topics:
- A brief history of computer systems and an overview of basic concepts like binary numbers, Boolean logic, algorithms, programming languages, software engineering, and operating systems.
- Evaluation criteria which consists of quizzes, assignments, exams worth 100% total.
- Learning objectives covering professions that use computers, the four parts of a computer system, computer hardware, software categories, and common computer types.
- Recommended textbooks and a review of key chapter concepts.
This document discusses different types of computers and their uses. It describes computers for individual use like desktops, notebooks, tablets, handheld devices and smartphones. It also outlines computers for organizations such as network servers, mainframes, minicomputers and supercomputers. Finally, it examines the impact of computers in society and how they are used in homes, education, small business, industry, government and health care.
This document provides an overview of different types of computers, how they are used individually and in organizations, and their impact on society. It describes computers as electronic devices that convert data into information. For individual use, it outlines desktops, workstations, notebooks, tablet PCs, PDAs, and smartphones. For organizations, it details network servers, mainframes, minicomputers, and supercomputers. It also discusses how computers are used at home, in education, small business, industry, government, and healthcare and their significant impact on modern society.
This document discusses different types of computers and their uses. It describes computers for individual use like desktops, notebooks, tablets, handheld devices and smartphones. It also outlines computers for organizations such as network servers, mainframes, minicomputers and supercomputers. Finally, it examines the impact of computers in society and how they are used in homes, education, small business, industry, government and health care.
This document provides an overview of different types of computers and their uses. It discusses computers for individual use such as desktops, notebooks, tablets, handhelds, and smartphones. It also covers computers for organizations including network servers, mainframes, minicomputers, and supercomputers. Finally, it describes the significant impact of computers in society across various domains like business, education, government, healthcare, and more. Computers are now essential tools that provide and manage important information.
This document provides an overview of key concepts in information technology including hardware, software, data, and connectivity. It defines hardware as the physical equipment like computers, smartphones, and tablets that are controlled by software programs. Software is divided into system software, like operating systems and utilities, and application software for general use, specialized tasks, and mobile apps. The document also discusses different types of computers from personal computers to supercomputers, data as unprocessed facts, and connectivity and networks like the internet to share information between computers.
This document provides an overview of the topics that will be covered in Lecture 1 of the ACCE 2204 Fundamentals of Computer Science and Engineering course. The lecture includes sections on the parts of a computer system including hardware, software, data, and users. It also covers the history of computer generations from first to fifth generation and classifications of computers including supercomputers, mainframes, minicomputers, and microcomputers. The document recommends books for the course and outlines the distribution of marks for assessments.
This document provides an introduction to computer systems. It discusses the basic components and operations of a computer system including input, processing, output, storage and control. It also defines what a computer is and describes the characteristics of computers such as speed, accuracy, and lack of intelligence. Additionally, it outlines the different types of computers including supercomputers, mainframe computers, minicomputers, and microcomputers. Finally, it discusses the various uses and impacts of computers in society such as in business, education, healthcare and more.
This document provides an overview of computer systems and their impact on society. It discusses the basic components of a computer including the motherboard, CPU, RAM, hard drive, and ports. It describes different types of computers such as mainframes, minicomputers, microcomputers, and supercomputers. It outlines the benefits of computers in improving accuracy, speed, and access to information for organizations and individuals. Finally, it discusses the role of computers in various aspects of society like education, business, healthcare, government, and how they have changed work and leisure activities.
This document provides an overview of computer systems and their impact on society. It discusses the basic components of a computer including the motherboard, CPU, RAM, hard drive, and ports. It describes different types of computers such as mainframes, minicomputers, microcomputers, and supercomputers. It outlines the benefits of computers in improving accuracy, speed, and access to information for organizations and individuals. Finally, it discusses the role of computers in various aspects of society like education, business, healthcare, government, and how they have changed work and leisure activities.
This document outlines the course for an introduction to computers class. It includes the course outline, evaluation criteria, learning objectives, and recommended textbooks. The course will cover the history of computers, hardware, software, computer types, and their social impact. It will evaluate students based on quizzes, assignments, exams. The learning objectives are to understand how computers are used in various professions and the basic parts and types of computer systems.
Introduction to Computer & Operating Systems.pptBakareAyeni1
Introduction to Computer Architecture and Operating Systems, Operating System Components and Goals are equally discussed, Operating System Architectures
This document outlines a computer architecture course, including:
- The instructor's name and qualifications
- An overview of topics covered such as instruction set design, pipelining, memory hierarchy, and multiprocessors
- Recommended books and the marks distribution which includes sessions, midterm, and final exams
The document provides an overview of key concepts introduced in Chapter 1 of the textbook "Today and Tomorrow 12th Edition Understanding Computers". It discusses why learning about computers is essential, defines what a computer is and its basic operations, outlines some important milestones in computer evolution, and describes the major parts of a personal computer including input, processing, output, storage, and communications hardware. It also defines software, lists the five basic types of computers, and discusses networks, the internet, and the societal impacts of computers.
The document provides an overview of key concepts introduced in Chapter 1 of the textbook "Today and Tomorrow 12th Edition Understanding Computers". It defines what a computer is and its basic operations. It describes the major hardware components of a computer and types of software. It also discusses the evolution of computers over generations. Finally, it introduces different types of computers, computer networks, the internet, and how computers have impacted society.
The document provides an overview of computer hardware topics including:
- The history and evolution of computer hardware from early mechanical calculators to modern microcomputers, midrange, and mainframe systems.
- The major components of a computer system including input, processing, output, and storage.
- Different types of computer systems ranging from microcomputers to mainframes and their common uses.
- Key computer hardware technologies such as magnetic disks, flash drives, and magnetic tape used for storage.
This document provides an overview of the MIS-104 Computing Fundamentals course at the University of Dhaka. It includes the course outline, books recommended, and introductions to key topics like the characteristics, uses and history of computers. It also summarizes the five generations of computers based on their hardware, programming languages, memory and other features. The generations progressed from vacuum tubes to integrated circuits to modern microprocessors. Classification of computers is also briefly outlined based on size, data processing capabilities, and other factors.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) CurriculumMJDuyan
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐄𝐏𝐏 𝐂𝐮𝐫𝐫𝐢𝐜𝐮𝐥𝐮𝐦 𝐢𝐧 𝐭𝐡𝐞 𝐏𝐡𝐢𝐥𝐢𝐩𝐩𝐢𝐧𝐞𝐬:
- Understand the goals and objectives of the Edukasyong Pantahanan at Pangkabuhayan (EPP) curriculum, recognizing its importance in fostering practical life skills and values among students. Students will also be able to identify the key components and subjects covered, such as agriculture, home economics, industrial arts, and information and communication technology.
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐍𝐚𝐭𝐮𝐫𝐞 𝐚𝐧𝐝 𝐒𝐜𝐨𝐩𝐞 𝐨𝐟 𝐚𝐧 𝐄𝐧𝐭𝐫𝐞𝐩𝐫𝐞𝐧𝐞𝐮𝐫:
-Define entrepreneurship, distinguishing it from general business activities by emphasizing its focus on innovation, risk-taking, and value creation. Students will describe the characteristics and traits of successful entrepreneurs, including their roles and responsibilities, and discuss the broader economic and social impacts of entrepreneurial activities on both local and global scales.
1. 1A-1
計算機概論
• Course Number: 90248040, 20115200
• Credits: 3
• Time: Monday 7, 8, 9 (3:30PM-6:20PM)
• Classroom: New CSIE Classroom 104
• Classification: Required for Mathematics freshmen
• Prerequisite: None
• Instructor: Chiou-Shann Fuh (傅楸善)
• Office: New Computer Science and Information Engineering 327
• Phone: 23625336 ext. 327
• Office Hours: Tuesday 10AM-11:30AM
• Objective: Introduction to computer science through extensive
course projects.
2. 1A-2
• Textbook: P. Norton, Peter Norton's Introduction to Computers, 6th Ed.,
McGraw-Hill, New York, 2006.
• Reference: G. B. Shelly, T. J. Cashman, and M. E. Vermaat, Discovering
Computers 2004, Thomson Course Technology, Boston, MA, 2003.
• Reference: M. M. Mano, Computer Engineering: Hardware Design,
Prentice Hall, Englewood Cliffs, NJ, 1988.
• Reference: J. G. Brookshear, Computer Science: An Overview, 7th Ed.,
Addison Wesley, Reading, MA, 2003.
• excellent World Wide Web address: to look up computer terminology
online http://www.pcwebopedia.com, http://www.whatis.com
• excellent World Wide Web address: to search companies, products, and
events http://www.google.com, http://www.yahoo.com,
http://www.msn.com
• Projects: will be assigned every week or every other week (30%)
• Examinations: one midterm (30%) and one final (40%)
3. 1A-3
• Chapter 1: Introducing Computer Systems
• Lesson 1A: Exploring Computers and Their Uses
• Lesson 1B: Looking Inside the Computer System 2
• Chapter 2: Presenting the Internet
• Lesson 2A: The Internet and the World 3
• Lesson 2B: E-Mail and Other Internet Services 5
• Computing Keynotes: Creating Your Own Web Page
• Chapter 3: Interacting with Your Computer
• Lesson 3A: Using the Keyboard and Mouse 6
• Lesson 3B: Inputting Data in Other Ways 7
• Chapter 4: Seeing, Hearing, and Printing Data
• Lesson 4A: Video and Sound 8
• Lesson 4B: Printing 9
• Computing Keynotes: Buying Your First Computer
• Chapter 5: Processing Data
• Lesson 5A: Transforming Data into Information 10
• Lesson 5B: Modern CPUs 14
4. 1A-4
• Chapter 6: Storing Data
• Lesson 6A: Types of Storage Devices 15
• Lesson 6B: Measuring and Improving Drive Performance 16
• Chapter 7: Using Operating Systems
• Lesson 7A: Operating System Basics 18
• Lesson 7B: Survey of PC and Network Operating Systems 19
• Chapter 8: Working with Application Software
• Lesson 8A: Productivity Software 20
• Lesson 8B: Graphics and Multimedia 22
• Chapter 9: Networks
• Lesson 9A: Networking Basics 23
• Lesson 9B: Data Communications 26
• Chapter 10: Working in the Online World
• Lesson 10A: Connecting to the Internet 38
• Lesson 10B: Doing Business in the Online World 28
• Computing Keynotes: Professional Certification Programs
5. 1A-5
• Chapter 11: Database Management
• Lesson 11A: Database Management Systems 29
• Lesson 11B: Survey of Database Systems 30
• Chapter 12: Development of Information Systems
• Lesson 12A: The Basics of Information Systems 31
• Lesson 12B: Building Information Systems 32
• Chapter 13: Software Programming and Development
• Lesson 13A: Creating Computer Programs 33
• Lesson 13B: Programming Languages and the Programming Process
34
• Chapter 14: Protecting Your Privacy, Your Computer, and Your Data
• Lesson 14A: Understanding the Need for Security Measures 35
• Lesson 14B: Taking Protective Measures 36
• Computing Keynotes: Computer Viruses
6. 1A-6
• Scan and add all figures, captions, and
tables.
• Add Review Questions.
• Add Homework at end of
http://www.csie.ntu.edu.tw/~fuh/fcourse/
norton6/Intro_Ch_01B.ppt
• Add topics and explain in detail.
• Add jokes.
• Design two questions and answers.
7. 1A-7
Prob1B.劉立彥.doc
• 1. (10%) What are the four steps in
Information Processing Cycle?
• Answer: Input, Processing, Output,
Storage.
8. 1A-8
I have a dream. Martin Luther King Jr.
• ACM: Association for Computing Machinery
• ACM International Collegiate Programming Contest
• http://acm.uva.es/problemset/
• solving 20 problems = 5 points, 50 problems = 10
points
• 100 problems = 20 points, 200 problems = 30 points,
400 problems = 40 points
• all problems with on-line judge = 50 points
• tell me the number of problems solved immediately
after final examination
11. 1A-11
The Computer Defined
• Electronic device
• Converts data into information
• Modern computers are digital
– Two digits combine to make data (0, 1)
15. 1A-15
Computers for Individual Use
• Computers can
be shared by
multiple users
but can be used
by only one
person at a time.
16. 1A-16
Computers for Individual Use
• Although PCs are used by individuals,
they also can be connected together to
create networks.
17. 1A-17
Computers for Individual Use
• Desktop computers
– The most common type of computer
– Sits on the desk or floor
– Performs a variety of tasks
21. 1A-21
Computers for Individual Use
• Notebook computers
– About 8 ½ by 11 inches
– Typically as powerful as a desktop
– Can include a docking station
22. 1A-22
Computers for Individual Use
• Tablet computers
– Newest development
in portable
computers
– Input is through
a pen
– Run specialized
versions of office
products
23. 1A-23
• Handheld computers, palm computer
– Very small computers
– Personal Digital Assistants (PDA)
– Note taking or contact management
– Data can synchronize with a desktop
Computers for Individual Use
27. 1A-27
Computers for Organizations
• Network servers
– Provides access to network resources
– Multiple servers are called server farms
– Often simply a powerful desktop: Google
28. 1A-28
• Network servers
– Flexibility to different kinds of tasks
Computers for Organizations
Computers for Organizations
Computers for Organizations
32. 1A-32
Computers for Organizations
• Minicomputers
– Called midrange computers
– Power between mainframe and desktop
– Handle hundreds of users
– Used in smaller organizations
– Users access through a terminal
33. 1A-33
Computers for Organizations
• Supercomputers
– The most powerful
computers made
– Handle large and
complex calculations
– Process trillions of
operations per
second
– Found in research
organizations
35. 1A-35
Computers in Society
• More impact than any other invention
– Changed work and leisure activities
– Used by all demographic groups
• Computers are important because:
– Provide information to users
– Information is critical to our society
– Managing information is difficult
38. 1A-38
Computers in Society
• Computers at home
– Many homes have multiple computers
– Most American homes have Internet
– Computers are used for
• Communication
39. 1A-39
Computers in Society
• Computers at home
– Computers are used for
• Business
• Entertainment
• Schoolwork
• Finances
41. 1A-41
Computers in Society
• Computers in small business
– Makes businesses more profitable
– Allows owners to manage
42. 1A-42
Computers in Society
• Computers in industry
– Computers are
used to design
products
– Assembly
lines are
automated
43. 1A-43
Computers in Society
• Computers in government
– Necessary to track data for population
• Police officers
• Tax calculation and collection
– Governments were the first computer users
44. 1A-44
Computers in Society
• Computers in health care
– Revolutionized health care
– New treatments possible
– Scheduling of patients has improved
– Delivery of medicine is safer
45. 1A-45
Review Questions
1. What is a computer?
2. Explain a few of the different ways in which
computers can be categorized.
3. List six types of computers that are designed
for use by a single person.
4. Describe the two common designs for
desktop computers.
5. How much do notebook computers typically
weigh?
6. List four types of computers that are
designed for use by organizations, and are
commonly used by multiple people at the
same time.
46. 1A-46
Review Questions
7. Why are mainframe systems usually
limited in the number of tasks they
perform?
8. What is the most popular use for home
computers?
9. How are computer technologies used
by the military?
10. How are computer technologies being
used to train surgeons?
48. 1A-48
Project due Oct. 2
• Open your personal computer at home and list the hardware specification as detailed as possible, including
the manufacturer, product type, and serial number. List every software installed on your personal computer.
For example:
• PC: 友鄰
• CPU: Intel Pentium 4 1.8G Hz
• Motherboard: S45GMAX
• SDRAM: 1GB DDR
• AGP 3D/64MB SGRAM
• hard disk: 260GB
• flash disk drive: 1GB
• monitor: Lemel 17 inch TFT-LCD, Model: LC-AE
• power supply: 250W, ATX compatible
• keyboard: 104 keys Chinese-English
• CD-ROM drive: 52 times speed
• DVD-RW drive: 6 times speed
• sound blaster card:
• speakers: Trois DS 621G
• mouse: Logitech Optical Mouse
• anti-virus software: Norton AntiVirus
• anti-virus software: Trend Micro/Internet Phone
• OS: Microsoft Windows XP
• productivity software: Microsoft Office XP
• X-Stop: pornography prevention software
• …