Year 8 ICT Crossword puzzle

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Across
  1. 5. the type of computer system or smartphone you are using, in relation to the type of software (= computer programs) you can use on it
  2. 7. the fact that you like something or someone more than another thing or person
  3. 9. the instructions that control what a computer does
  4. 10. the physical and electronic parts of a computer, rather than the instructions it follows
  5. 11. a piece of computer software used for showing rows and columns of numbers or other data, and for doing calculations with this data
  6. 16. to make something as good or effective as possible
  7. 19. to keep a road, machine, building, etc. in good condition
  8. 20. the protection of information against being stolen or used wrongly or illegally
Down
  1. 1. to use or control equipment or a machine or to make something work
  2. 2. discovering why something does not work effectively and making suggestions about how to improve it
  3. 3. relating to one thing and not others
  4. 4. to arrange or make changes to a computer system, a piece of computer equipment or software, etc. to make it able to do a particular task or work in a particular way
  5. 6. the way in which information is made available to the user on the screen of a computer, mobile phone, etc.
  6. 8. to help
  7. 12. a series of instructions that can be put into a computer in order to make it perform an operation
  8. 13. a set of computer equipment and programs used together for a particular purpose
  9. 14. to make changes to a text or film, deciding what will be removed and what will be kept in, in order to prepare it for being printed or shown
  10. 15. someone who uses a product, machine, or service
  11. 17. to study or examine something in detail in order to discover or understand more about it
  12. 18. information stored on a computer as one unit with one name