Educational

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Across
  1. 2. printed book in electronic version
  2. 5. online meeting
  3. 7. writing in document (save paper, save environment)
  4. 9. video editing apps
  5. 10. graphic design platform
  6. 11. learning management system (LMS)
Down
  1. 1. web-based meeting, easy to communicate with people in worldwide
  2. 3. online quiz in a short time given
  3. 4. creative presentation template
  4. 6. video sharing website
  5. 8. slides making/presentation program