Introduction to Computers

1. Element of an Information System

1.1. Hardware

1.2. Software

1.3. Data

1.4. People

1.5. Procedure

2. Categories of Computers

2.1. Personal Computers

2.2. Mobile Computer and Mobile Device

2.3. Game Consoles

2.4. Severs

2.5. Mainframes

2.6. Supercomputers

2.7. Embedded Computers

3. Computer Application in Society

3.1. Education

3.2. Finance

3.3. Government

3.4. Health Care

3.5. Sicence

3.6. Publishing

3.7. Travle

3.8. Manufacturing

4. Computer Software

4.1. System Software

4.2. Application Software

4.3. Installing and Running Programe

4.4. Software Development

5. Advantages of Using Computers

5.1. Speed

5.2. Storage

5.3. Reliability

5.4. Communications

5.5. Consistency