Introduction to Computer

1. A World of Computer

2. What is a Computer

2.1. Dat and Information

2.2. Information Processing Cycle

3. The Component of a computer

3.1. Input Devices

3.2. Output Devices

3.3. System Unit

3.4. Storage Devices

3.5. Communication Devices

4. Advantage and disadvantage of using computer

4.1. Advantage of using computer

4.2. disadvantage of using computer

5. Network and the Internet

5.1. The Internet

6. Computer Software

6.1. System software

6.2. Application Software

6.3. Installing and running Program

6.4. Software Development

7. Categories of Computers

8. Personal Computer

8.1. Desktop Computer

9. Mobile Computers and mobile devices

9.1. Notebook computer

9.2. mobile devices

10. Examples of Computer usage

10.1. Home User

10.2. Small Office/Home Office User

10.3. Mobile User

10.4. Power User

10.5. Enterprise User

10.6. Putting It all together

11. Computer applications in society

11.1. Educations

11.2. Finance

11.3. Government

11.4. Health Care

11.5. Science

11.6. Publishing

11.7. Travel

11.8. Manufacturing