Information Technology Crossword Puzzle

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Across
  1. 4. If you break this you can go to prison.
  2. 6. The name of the first chess computer.
  3. 10. Who invented the difference engine in the 1820's?
  4. 12. Somebody that uses something.
  5. 13. Inventor of morse code.
  6. 16. A diary on the internet.
  7. 17. Who invented the Altair 8800, one of the first PC's?
  8. 20. A way of immediately sending messages by computer or phone.
  9. 22. This is an information website, and anyone can add more information to it.
  10. 24. Miss Rong Chen is a Chinese ______.
  11. 25. Apple was started by Steve Jobs and Steve ______.
  12. 26. To make something that didn't exist before.
  13. 28. The internet was originally made for communication between government agencies and _______.
Down
  1. 1. The tiny dots that make up pictures on computer screens.
  2. 2. What people send now instead of letters.
  3. 3. This is a special code for messages made out of long and short sounds.
  4. 5. What operating system is used on most PC's today?
  5. 7. What telegraph messages were sent along.
  6. 8. Someone who steals something.
  7. 9. A program made to download and share music for free.
  8. 11. gates Who invented Microsoft with a friend?
  9. 14. Which company made the Macintosh computer?
  10. 15. The creator of Google.
  11. 18. What the first computer virus was called.
  12. 19. What website are people using to share information about themselves and make friends?
  13. 21. Google is a type of ____ engine.
  14. 23. Software used to fight viruses.
  15. 27. A program that causes damage to a computer and/or steals information.
  16. 29. To get something that is sent to you.