computer

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Across
  1. 3. double square
  2. 5. created microsoft
  3. 7. image that represents an action
  4. 8. largest software company
  5. 9. uses touch screen
  6. 11. 2 or more computers sharing resources
  7. 14. 1st version to go public by being pushed into ads
  8. 16. changes image after time
  9. 17. work area
  10. 19. 1st to use start button
  11. 20. brain
Down
  1. 1. user interface
  2. 2. created microsoft
  3. 4. minus sign
  4. 6. covering the desktop
  5. 10. microsoft 1st hardware
  6. 12. input unit used to sing
  7. 13. shows shortcuts and open windows
  8. 15. output unit can see
  9. 18. 1 dot on a computer screen