yay computer sciencee 1.3.6

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Across
  1. 1. an organisational structure
  2. 4. type of utility begins with a B
  3. 9. carrying out multiple tasks at the same time
  4. 10. how do you access utilities
  5. 11. detects and blocks viruses.
  6. 13. something attached to the outside of a computer
  7. 14. what is used to control how the computer operates
Down
  1. 2. what does CLI stand for
  2. 3. what does GUI stand for
  3. 5. what organises all the files and data on a computer
  4. 6. a computer program that provides user interface to manage files and folders
  5. 7. something that causes processor to temporarily stop
  6. 8. what provides tools to help manage and organise hardware
  7. 12. user names and passwords