Anatomy of a Computer

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Across
  1. 3. I/O
  2. 7. RAM
  3. 8. ROM
  4. 9. boots up the computer
  5. 10. signs, calendars, newsletter
  6. 12. USB
  7. 14. speaker, monitor, printer
  8. 16. helps users to complete a task
  9. 18. helps computer run smoother
Down
  1. 1. tells the computer what to do
  2. 2. RAM & ROM
  3. 4. word processing
  4. 5. samrtborad, tablet
  5. 6. CPU
  6. 11. mouse, kyboard, microphone
  7. 13. Program that do malicious things
  8. 15. drawing graphics
  9. 17. there are__ main hardware components