IT NOUNS

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Across
  1. 3. device that is often used to control video games
  2. 4. a small handheld device equipped with a microprocessor that is used especially for storing and organizing personal information
  3. 6. a panel of keys that operate a computer
  4. 7. transducers that convert electromagnetic waves into sound waves
  5. 8. a computer input device used to move a cursor around a screen
  6. 9. an instrument for converting sound waves into electrical energy variations which may then be amplified, transmitted, or recorded
Down
  1. 1. an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program
  2. 2. a device that scans documents and converts them into digital data
  3. 5. a printed circuit board containing the principal components of a computer