computer Crossword

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Across
  1. 4. Central processing unit
  2. 6. the tiny switches in a microprocessor
  3. 11. first basic microprocessor function
  4. 12. another word for a number
  5. 13. a Operating system OS that is not used much
  6. 14. third basic microprocessor function
  7. 15. toasts my bread
  8. 17. Read Only Memory
Down
  1. 1. needed to power the computer
  2. 2. the type of calculator for computers
  3. 3. program or application
  4. 5. a computers own way on defending itself (hit: starts with fire)
  5. 7. the main output device
  6. 8. second basic microprocessor function
  7. 9. slows your computer down
  8. 10. what your computers uses to display image
  9. 16. Random Access Memory