Kavyansh's crossword puzzle

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