Introduction to computer

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Introduction to computer by Mind Map: Introduction to computer

1. A Word of Computer

1.1. Computers are everywhere

2. What Is a Computer

2.1. electronic device

2.2. operating under the control of instructions stored in its own memory

3. The Components of a Computer

3.1. Contains many electric

3.2. Electronic

3.3. Mechanical known as hardware

4. Advantages and Disadvantages of Using Computer

4.1. Green computing

4.2. Stategies include

4.3. speed

4.4. storage

4.5. public Safety

4.6. health Risks

5. Networks and the Internet

5.1. A social networking Web site

5.2. Is a collection of computers and devices connected together

5.3. Often wirelessly

5.4. Individuals

5.5. Educational insitutions

6. Computer Sofware

6.1. Softwere,also called a program,tells the computer what tasks to perform and how to perfrom them

6.2. Installing is the process of setting up software to work with the computer,printer,and other hardware

6.3. A programmer develops software or wintes the insructions that direct in computer to process data into information

7. Categorie of Computers

7.1. Personal computer

7.1.1. Mobile computers and mobile devices Game consoles Servers

8. Personal Computers

8.1. Canperfrom all of its input,processing,output,and storage activities by itself

8.2. Two popular architectures are the PC and the Apple

8.3. Desktop Computer

9. Mobile Computer and Mobile Devices

9.1. Handheld computer

9.2. Portable media player

9.3. Digital camera

9.4. Notebook computer

9.5. Tablet PC

9.6. Smart phone

9.7. PDA

9.8. Mobile Computer

9.8.1. Personal computer you can carry from place to place laptop computers and tablet PCs

9.9. Mobile Device

9.9.1. Computing device small enough to hold in your hand PDAs,smart phones

10. Game Consoles

10.1. Is a mobilecomputing device designed for single-player or multiplayer video games

11. Severs

11.1. Controls access to the hardware,software,and other resources on a network

12. Mainframes

12.1. Is a large, expensive,powerful computer that can hundle hundreds or thousands of connected users simultaneously

13. Supercomputers

13.1. Is the fastest,most powerful computer

14. Embedded Computers

14.1. Is a special-purpose computer that functions as a component in a larger product

14.1.1. Consumer Electronics

14.1.2. Home Automation Devices

14.1.3. Automobiles

14.1.4. Process Controllers and Robotics

14.1.5. Computer devices and office Machines

15. Elements of an Information System

15.1. Hardware

15.2. Software

15.3. Software

16. Summary

16.1. Basic computer concepts

16.2. Components of a computer

16.3. Networks,the internet,and computer software

16.4. Many differnt categories of computers,computer users,and computer applications in society

17. Computer Applications in Society

17.1. Science

17.2. Publishing

17.3. Travel

17.4. Manufacturing

17.5. Education

17.6. Finance

17.7. Govenrment

17.8. Health Care