computer as an aid for education and health education in details

1. A.V AIDS
PRESENTATION
TOPIC-
COMPUTER

2. INTRODUCTION

3. DEFINITION-
“Computer is a fast and accurate
electronic data manipulating
machine”.
A computer is a power driven
machine equipped with keyboards,
electronic circuits, storage
compartments and rewarding
devices for the high speed
performance of mathematical
operations”.

4. Historical Development

5. Parts of Computer-
a.Input Output equipment
b.A memory store
c.A processing unit
d.A control unit

6. Input Devices

7. Key Board

8. Mouse

9. Light pen

10. Graphic Tablet

11. Joystick

12. Optical character reader

13. Voice input

14. Output Devices

15. Printer

16. Visual Display Unit

17. Computer Output microfilm (COM)

18. Audio Response Unit

19. Plotters

20. Memory Store

21. Processing unit

22. Control Unit

23. External storage devices

24. Floppy disks

25. Hard disks

26. Characteristics of the computer
a. Speed
b. Storage
c. Accuracy
d. Versatility
e. Dilligence

27. Computers in healthcare facilities

28. Hospital Information System
a. Centralized system
b. Decentralized system
c. Individual Department System

29. Conclusion

30. Any Questions ?