Preston's multimedia crossword puzzle

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Across
  1. 6. a tour for a game or a job
  2. 7. computer technology to create a simulated environment.
  3. 10. a way communicating
  4. 12. A term usually applied to text, images, or other audio-visual
  5. 15. old way of a DVD
  6. 16. a way of talking to others
  7. 17. a recorded image
  8. 18. a part of a video
  9. 20. a recorded sound
Down
  1. 1. an online game company
  2. 2. short clip from an old news broadcast.
  3. 3. a game
  4. 4. text audio
  5. 5. computer photograph
  6. 8. an icon for a web site
  7. 9. are visual images or designs on some surface, such as a wall, canvas, screen, paper, or stone to inform, illustrate
  8. 11. a moving picture
  9. 13. a way of presenting things
  10. 14. a way of persuading some one to buy your product
  11. 19. combined media form of newspapers, television, magazines, radio and the Internet.