Introduction to computer

1. Computer application and society

1.1. Education

1.2. Health care

1.3. Government

1.4. Science

1.5. Finance

1.6. Plublishing

1.7. Travel

1.8. Manufacturing

1.9. Element of and information system

1.9.1. Soft ware

1.9.2. Data

1.9.3. People

1.9.4. Hardware

1.9.5. Procedures

1.10. Computer software

2. A world of computer

2.1. What is a computer

2.1.1. Collect data(input)

2.1.2. Processing

2.1.3. Produces intermation(Output)

2.2. Network and internet

2.2.1. Computer software

2.2.2. categeries of computer

2.2.3. Personal conputer

2.3. The computer of computer

2.3.1. Input device

2.3.2. Output device

2.3.3. system unit

2.3.4. Storage Device

2.3.5. Communication device

2.4. Advantages and disadvantage

2.4.1. Advantages

2.4.1.1. Speed

2.4.1.2. consistency

2.4.1.3. Communication gation

2.4.2. Privacy

2.4.2.1. Health risks

2.4.2.2. Plublic safety

2.4.2.3. Impact on environment

3. Mobile computer and mobile device

3.1. Notebook computer

3.2. Table PC

3.3. Smart phone

3.4. PDA

3.5. Handheld computer

3.6. Porttable media player

3.7. Digital camera

3.8. Game consoles

3.9. Srever

3.10. Supercomputer

3.11. Embedded computer