El mundo virtual

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Across
  1. 4. message
  2. 9. atmosphere
  3. 12. enter
  4. 13. to harm
  5. 15. youngsters
  6. 16. teenagers
  7. 18. to make good use of
  8. 20. guidelines
  9. 21. addicted
Down
  1. 1. handle
  2. 2. user
  3. 3. dangers
  4. 5. to experience
  5. 6. password
  6. 7. to misusnderstand
  7. 8. restrict
  8. 10. to misuse
  9. 11. technology
  10. 12. hoooked on to
  11. 13. screen
  12. 14. put
  13. 17. risks
  14. 19. logout
  15. 22. account