Chapter 4-5

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Across
  1. 1. / power on self-test
  2. 7. / software used for home, school, and work.
  3. 9. / helps walk you through the steps of a complicated task.
  4. 10. / data is wiped clean when power is turned off.
  5. 12. interface / lets you communicate with the computer
  6. 13. system / group of programs that controls how the computer functions.
  7. 14. / Microsoft Operating System.
  8. 17. / supervisor program
Down
  1. 2. / software that helps run the computer.
  2. 3. / software that lets you store and organize data.
  3. 4. / software used to calculate and perform analyses.
  4. 5. / first thing that happens when you turn on a computer.
  5. 6. suite / cheaper to but this software than to buy individual programs.
  6. 8. / open source OS.
  7. 10. / data stored here is not erased when power is turned off.
  8. 11. / perform more than on process at a time.
  9. 15. source / software that is free and open to the community.
  10. 16. / it is recommended that you back up your PC before.