Computer Hardware

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Across
  1. 7. peripheral device that enables letters and numbers to be input
  2. 8. performs all the calculations
  3. 9. output device that produces images
  4. 10. helps to dissipate heat from the cpu
  5. 11. enables your computer to output images to a monitor
  6. 12. holds the data for the programs currently in use
  7. 14. blow air over computer components to cool them
Down
  1. 1. stores data for programs not currently in use
  2. 2. all other components connect to this part
  3. 3. connects computer to a local area network
  4. 4. provides DC electricity for the computer
  5. 5. output device that produces sound
  6. 6. enables your computer to output sound to speakers
  7. 13. peripheral device that allows you to click on buttons