Oliver's crossword puzzle

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Across
  1. 3. document
  2. 5. blinking light
  3. 6. good manners online
  4. 8. junk email
  5. 9. artificial intelligence
  6. 10. added to the internet
Down
  1. 1. hard drive storage
  2. 2. Wireless internet
  3. 4. active picture or text
  4. 7. electronic mail