Hardware and Software

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Across
  1. 5. output device that converts audio into sound waves
  2. 7. input device that converts sound waves into electrical signals
  3. 8. output device that displays information in pictorial or textual form
  4. 9. converts physical documents or images into digital formats
Down
  1. 1. applications and programs
  2. 2. anything you can physically touch
  3. 3. computer component that stores data
  4. 4. panel of keys that operate a computer or typewriter.
  5. 6. makes a representation of graphics or text, usually on paper.
  6. 7. a hand-held pointing device