Introduction to GUI Operating System

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Across
  1. 5. Arranging desktop items in a proper order
  2. 6. An image pops up on the screen, whenever a computer remains idle for a short period of time
  3. 7. The long horizontal bar at the bottom of the desktop
  4. 10. The main screen of the windows
Down
  1. 1. The term used for the process of loading of the operating system
  2. 2. The small labelled pictures on the desktop
  3. 3. The commands through which user can communicate with an external program
  4. 4. Button located at the bottom left corner of the taskbar
  5. 8. The key that helps in selecting the adjacent icon
  6. 9. The default operation mode of windows