Computers

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Across
  1. 4. read-only ___________
  2. 5. _______________________ serial bus
  3. 10. determines the speed of the computer
  4. 11. what you should do often when using computers
  5. 12. the slowest of Internet connections
  6. 17. the main storage device in a computer
  7. 18. to put data onto a CD or DVD
  8. 19. Allows you to point to and select items on a monitor
  9. 20. ctrl + p does this in most software
  10. 21. stands for file transfer protocol
  11. 22. ctrl + z does in most software
  12. 24. acts as a filter to block unauthorized access to a computer
  13. 27. holds more info than a CD
  14. 28. where the computer displays most of its output
Down
  1. 1. this code is used to create webpages
  2. 2. ctrl + x does this in most software
  3. 3. a file extension for a graphic or logo
  4. 6. connects multiple computers to a network
  5. 7. to bring video from a camera to a computer
  6. 8. this is an online journal
  7. 9. who really invented the internet
  8. 11. allows multiple computers to access files
  9. 13. file extension for audio visual files
  10. 14. output device that displays data on paper
  11. 15. monitors, speakers, and printers are _______ devices
  12. 16. the brains of the computer
  13. 22. to send files from a local compute to the internet
  14. 23. Microsoft word file extension
  15. 25. keyboard, microphone, and scanner are _____ devices
  16. 26. ctrl + c does this is most software