Computer info.

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Across
  1. 3. the covering of the desktop, used to called wallpaper
  2. 5. square or dot that makes up a change
  3. 6. microsoft
  4. 7. a bar at the bottom of the desktop
  5. 9. it goes to task bar and is still open
  6. 11. large grid system used to organize and manipulate or do math data
  7. 12. started by U.S. military
  8. 15. -device Keyboard, Mouse, Disk Drive
  9. 16. menu system, file managing system, operating system
  10. 19. active windows, system tray, shortcut
  11. 20. is called sheets
Down
  1. 1. must start with equal sign
  2. 2. Monitor, Touch screen, Printer, speakers
  3. 4. a program which makes changes after a given period of time of inactivity, prevents burn-in
  4. 8. largest computer software company
  5. 10. made up of three parts
  6. 13. two or more computers sharing resources such as hardware
  7. 14. created by Steve Jobs and Steve Wozniak
  8. 17. picture represents action
  9. 18. work area, where windows opens