Parts of a Computer

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Across
  1. 5. wireless communication
  2. 7. data storage device
  3. 8. lets you control pointer with finger
  4. 9. supplies low-voltage current to motherboard
  5. 11. stores programs and data during processing
  6. 13. transfers data as fast as 400Mbps
Down
  1. 1. responsible for what you see
  2. 2. used to connect older printers or scanners
  3. 3. main circuit board of the computer
  4. 4. responsible for what you hear
  5. 6. lets computer run without being plugged in
  6. 10. the brains of the computer
  7. 12. prevents the computer from overheating