1. Hardware

2. The computer components are
* CPU
* Peripheral devices

3. CPU (Central processing unit)

4. CPU (Central processing unit)

5. CPU
Inside the CPU, we can find the following components: ●Motherboard ●Hard disk drive ●Cards ●CD/DVD reader or/and writer ●Power supply ●Wires

6. Motherboard

7. Motherboard

8. Motherboard Motherboard must contain the following components:
● CPU (micro) processors
●RAM (random access memory) slots
●Battery
● PCI (peripheral component interconnect) slots
● Ports or connectors

9. Microprocessor

10. RAM memory

11. RAM memory slots

12. Battery

13. PCI slots and RAM slots

14. PCI slots and RAM slots

15. Data wires
IDE

16. Data wires
SATA

17. Sound card

18. Sound card

19. Video card

20. Video card

21. USB card

22. Network card

23. Network card

24. Wireless card

25. Serial port card

26. Parallel port card

27. Hard disk drive

28. Hard disk drive

29. CD/DVD reader

30. Power supply

31. Power supply wires

32. Power supply wires

33. Peripheral devices We can find three kinds of peripheral devices:
Input devices
Output devices
Storage devices

34. Peripheral devices INPUT ●Keyboard ●Mouse ● Scanner ● Microphone
● (Web) cam
● Router

35. Peripheral devices OUTPUT ● Screen ● Speakers ● Printer ● Projector
● Router

36. Peripheral devices STORAGE ● Memory sticks (or flash drivers)
● Portable hard disks
● CDs/DVDs
● Diskettes (or floppy disks)
● SD or micro SD cards

37. Computer peripherals

38. Computer peripherals

39. The end