Harshit's puzzle

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Across
  1. 1. : The brain of the computer
  2. 3. : Wireless internet connection
  3. 5. : Programs used by a computer
  4. 6. : Used to point and click
  5. 9. : A global network of computers
  6. 12. : Memory that cannot be changed
  7. 13. : Physical parts of the computer
  8. 14. : Used to organize files
Down
  1. 2. : Prints documents on paper
  2. 4. : Converts paper to digital form
  3. 6. : Displays output on screen
  4. 7. : Digital way to send messages
  5. 8. : Used for typing
  6. 10. : Temporary working memory
  7. 11. : A saved document or data