Ethan Mendez-crossword-7th period

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Across
  1. 3. a invisible wall that prevents unauthorized personnel
  2. 4. includes internet based communities
  3. 6. without serif
  4. 8. stroke in a letter system
  5. 11. programming for the computer to help it run smoothly
  6. 12. disadvantage stale data
  7. 13. A tablet computer is like a phone but bigger in size and the tablet can to a lot more things
  8. 14. internet explorer, google chrome, Mozilla Firefox
  9. 15. a thumbnail or picture that represent a app or widget
  10. 16. use Performing complicated scientific calculations, simulation, and large amount of 3d graphics
  11. 17. Mainly used in big businesses and are right below supercomputer
  12. 18. a smaller thinner computer
Down
  1. 1. oneof many things that make the visual of the computer
  2. 2. google, excite, and Lycos
  3. 5. use for company's that need bulk data prepossessing
  4. 7. A supercomputer is the most powerful computer in the world and has extremely fast processing system.
  5. 9. a small portable PC
  6. 10. A personal computer that is not portable due to its tower