Parts Inside a Computer

123456789101112
Across
  1. 5. Absorbs unwanted heat from the processor
  2. 7. allows the use audio components
  3. 8. Computer's short term memory
  4. 10. Optical disc that contains audio or software
  5. 12. Supplies power to computer
Down
  1. 1. connects computer to a Network or LAN
  2. 2. Frame that houses internal components
  3. 3. Printed board, connects all circuit boards
  4. 4. Keeps the computer cool
  5. 6. Self contained storage device
  6. 9. Generates a video signal to computer display
  7. 11. Processes instructions and applications