Tech Crossword Puzzle

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Across
  1. 2. Malware that can harm your computer.
  2. 4. A digital document stored on a computer.
  3. 8. Programs and operating systems used by a computer.
  4. 9. Global network that connects computers.
  5. 10. An input device with keys.
Down
  1. 1. Device used to produce physical copies of documents.
  2. 3. Device that forwards data between computer networks.
  3. 5. Electronic method of sending messages.
  4. 6. A device used to control the pointer on the screen.
  5. 7. The screen that displays the computer output.