A World of Computer
by Poon Maneeprakorn
1. Advantages and Disadvantages Using Computer
1.1. Green Computing
2. Network and the Internet
3. Categories of Computers
4. Mobile Computer and Mobile Devices
4.1. Notebook Computer
4.2. Tablet PC
4.3. Smart phone
4.4. PDA
5. Embedded Computers
6. Examples of Computer Usage
6.1. Home User
6.2. Small Office/Home Office User
6.3. Mobile User
6.4. Power User
6.5. Enterprise User
7. Computer Application in Society
7.1. Education
7.2. Finance
7.3. Government
7.4. Health Care
7.5. Science
7.6. Publishing
7.7. Travel
7.8. Manufacturing
8. What's a Computer?
9. The Componentd of a Computer
9.1. Hardware
9.1.1. Input Device
9.1.2. Output Device
9.1.3. System Unit
9.1.4. Storage Device
9.1.5. Communication Device