Introduction to computers

1. Computer software

1.1. Symtem software

1.2. Applications software

2. The componants of a computer

2.1. Input device

2.2. Output device

2.3. Symtem unit

2.4. Communications device

2.5. Storage device

3. Categories of Computers

3.1. Personalcomputer

3.2. Moblie computer-device

3.3. Game consoles

3.4. Embedded computer

3.5. servers

4. Computer applications in society

4.1. Education

4.2. Finance

4.3. Government

4.4. Health care

4.5. Science

4.6. Publishing

4.7. Travel

4.8. Manufacturing

5. Element of an information symtem

5.1. Hardware

5.2. Software

5.3. Data

5.4. People

5.5. Procedures