Across
- 2. Random access memory
- 7. Electronic device that supplies power
- 9. a circuit board that can be inserted in a computer to give extra facilities or memory
- 10. Visual display for computers
- 11. Main circuit board
- 13. Connected computers exchanging data
- 14. Universal serial bus
- 15. Enclosure that contains most of the components of a computer
Down
- 1. Large storage device
- 3. CD
- 4. Circuit board controlling output to a display screen
- 5. a panel of keys for input on a computer
- 6. Central processing unit
- 8. Moves the arrow on a computer screen
- 12. physical parts of a computer system