computer puzzle

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Across
  1. 2. A program for drawing pictures
  2. 4. It is used for clicking and selecting
  3. 5. You play them on the computer
  4. 7. You watch it on the computer
Down
  1. 1. The operating system in your computer
  2. 3. We use it for entering data into computers
  3. 6. You listen to it on the computer