Introduction to Computer

1. Computer Application and society

1.1. education

1.2. Government

1.3. Health Care

1.4. Science

1.5. Finance

1.6. Plublishing

1.7. Travel

1.8. Manufacturing

1.9. Elements of and Information System

1.9.1. Software

1.9.2. Data

1.9.3. Procedures

1.9.4. People

1.9.5. Hardware

1.10. Computer Software

2. Mobile Computers and Mobile Devices

2.1. Notebook Computer

2.2. Tablet Pc

2.3. Smart phone

2.4. PDA

2.5. Handheld computer

2.6. Portable media player

2.7. Digital camera

2.8. Game Consoles

2.9. Servers

2.10. Mainframes

2.11. Supercomputers

2.12. Embedded Computers

3. A world of Computer

3.1. What is a Computer

3.1.1. Collects data (input)

3.1.2. Processing

3.1.3. Produces information (output)

3.2. Networks and Internet

3.2.1. Computer Software

3.2.2. Categories of Computer

3.2.3. Personal Computer

3.3. The Components of Computer

3.3.1. Input Device

3.3.2. Output Device

3.3.3. System Unit

3.3.4. Storage Device

3.3.5. Communications Device

3.4. Advantages and Disadvantages

3.4.1. Advantages

3.4.1.1. Speed

3.4.1.2. Reliability

3.4.1.3. Consistency

3.4.1.4. Communications

3.4.2. Disadvantages

3.4.2.1. Heath Risks

3.4.2.2. Violation of Privacy

3.4.2.3. Public Safety

3.4.2.4. Impact on Labor Force

3.4.2.5. Impact on Environment