Introdustion To Computers

1. A World of Computers

1.1. Communications Device

1.2. Storage Device

1.3. System Unit

1.4. Output Device

1.5. Input Device

2. Advantages of Using Computers

2.1. Speed

2.2. Reliability

2.3. Communications

2.4. Consistency

2.5. Storage

3. Disadvantages of Using Comtuters

3.1. Impact on Labor Force

3.2. Impact on Environment

3.3. Public Safety

3.4. Violation of Privacy

3.5. Health Risks

4. Computer Application in Society

4.1. Education

4.2. Finance

4.3. Government

4.4. Health Care

4.5. Sicence

4.6. Publishing

4.7. Travle

4.8. Manufacturing

5. Element of an Information System

5.1. Hardware

5.2. Software

5.3. Data

5.4. Procedure

5.5. People

6. Categories of Computers

6.1. Personal Computers

6.2. Embedded Computers

6.3. Severs

6.4. Mobile Computer and Mobile Device

6.5. Game Consoles

6.6. Supercomputers

6.7. Mainframes

7. Computer Software

7.1. Application Software

7.2. Software Development

7.3. Installing and Running Programe

7.4. System Software

7.4.1. Operating System

7.4.2. Utility Programe

8. New node