computer vocabulary

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Across
  1. 2. protective covering
  2. 5. Central prossesing unit the brain of the unit
  3. 6. the electrical components
  4. 7. A computer memory
  5. 8. the collection of software
  6. 12. devoting software
  7. 13. a computer program that is used to find and look at information on the internet
  8. 14. for connecting devices
  9. 17. a vast computing network
  10. 19. a netting
  11. 21. a system saying letters and other charictars
  12. 23. computing domain name system
  13. 24. a hard disc that goes in a drive
  14. 27. the direct operation of the computer
Down
  1. 1. a message containing info about a user
  2. 3. code that identifies a network
  3. 4. something that serves
  4. 5. a workstation in a network
  5. 9. pertaining to peripherals
  6. 10. the basic ciritary base
  7. 11. something that specifies
  8. 15. a combination of bits
  9. 16. computing large groups of networks
  10. 18. any of various devices
  11. 20. conseal or hide
  12. 22. fail to act
  13. 25. the primary display screen
  14. 26. a company that lets you acess your internet