computer

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Across
  1. 4. cannot be touched
  2. 5. prints information on paper
  3. 6. Uninterruptible power supply
  4. 7. physical part of computer
  5. 8. used to connect computer to internet
  6. 10. Compact disk
Down
  1. 1. an electronic device works faster than humans
  2. 2. set of step by step instructions that allow computer to do some work.
  3. 3. this device has keys to type
  4. 9. an input device