The document discusses the importance of computers and their components and uses. It describes the main parts of a computer including the input, output, CPU, and memory units. It also classifies computers as analog, digital, or hybrid and lists types such as super computers, mainframes, minicomputers, and microcomputers. Finally, it outlines several common uses of computers in offices, homes, education, banking, medicine, and security.

1. Presentation
Importance of computer
Abubakar
BS education 2nd semester
University of swat

2. Components of computer
Input unit
Output unit
C P U ( central processing unit)
Memory unit

3. C P U (central processing unit)

4. Hard desk & RAM(random acces
memory)

5. Parts of computer

6. Computer system

7. Classification of computer
Analog computer
Digital computer
Hybrid computer

8. Types of computer
Super computer
Mainframe Computer
Minicomputer
Microcomputer

9. Uses of computer
Office use
Home use
Education use
Banking use
Medical use
Security use

10. Office uses

11. Home uses

12. Education uses

13. Banking use

14. Medical uses

15. Security uses