computer parts

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Across
  1. 3. transfer digital pictures/videos to computer
  2. 5. built in speakers
  3. 6. ball that the user rolls with their thumb
  4. 7. hear sound and music
  5. 8. pointing device
  6. 9. a pad that the user moves their finger on
  7. 11. inkjet,laser, all-in-one
  8. 12. computer on/off
Down
  1. 1. allows the user to communicate with the computer
  2. 2. records videos or pictures
  3. 4. holds all inner components
  4. 7. copy a physical image/document
  5. 10. records sound