Across
- 4. processing unit
- 5. card can give extra facilities or memory
- 8. physical parts of a computer
- 10. contains principle components for a computer
- 12. random access memory
- 13. connects to the motherboard
- 14. universal serial bus
- 15. an integrated circuit is embedded
- 17. can move on screen cursor
- 18. digital optical disc
Down
- 1. most components of the computer
- 2. a display screen
- 3. panel of keys
- 6. set of computers connected together
- 7. hardware component
- 8. self-contained storage device
- 9. allows use of audio
- 11. compact disc
- 16. central processing unit