Questions - Crossword 1 - Internet and its Services

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Across
  1. 5. Live chat via webcam.
  2. 8. Bulletin Board Service type.
  3. 9. Electronic mail system.
  4. 12. E-commerce activity.
  5. 13. Marketing promotion.
Down
  1. 1. Exchange of information.
  2. 2. Modern business concept.
  3. 3. Real-time conversation method.
  4. 4. Connected to the internet.
  5. 6. Network of networks.
  6. 7. Remote login concept.
  7. 10. Online discussion platform.
  8. 11. Web exploration action.
  9. 14. Internet service provider.