Computer Crossword Puzzle

1234567891011121314151617
Across
  1. 2. input data by keying in
  2. 4. output is permanent and stores into a printer
  3. 6. memory that cannot be changed
  4. 9. main circuit board
  5. 11. a communication port
  6. 13. brain of the computer
  7. 14. allows data into computer system
  8. 17. attaches to the motherboard for better quality sound
Down
  1. 1. S activates when you turn on the computer and performs system checks before starting your main OS.
  2. 3. plugged into motherboard for additional functions
  3. 5. supplies current to the motherboard
  4. 7. output that is lost when the computer is shut off
  5. 8. lets peripherals communicate quickly with the processor
  6. 10. connects peripherals to the computer
  7. 12. houses your graphic card, which supplies image to your computer
  8. 15. prevents the processor from overheating
  9. 16. stores programs and data during processing