Unit2 LA C V1

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Across
  1. 4. (9,6) Software that manages hardware resources and provides a platform for applications
  2. 8. (7,8) Software used to maintain and protect a system
  3. 9. (9) Software that detects and removes malicious software
  4. 11. (8) Protection of systems and data from threats
  5. 13. (3,9) Software used to create websites
  6. 15. (4,9) Software used to create and edit documents
  7. 19. (4,9) The way a user interacts with a computer system
  8. 20. (6,8) Software developed for a specific user or organisation
  9. 22. (6,10) OS function that controls RAM usage
  10. 23. (4,12) Tool that reorganises fragmented data on a disk
Down
  1. 1. (3,3,5) Ready-made software available to many users
  2. 2. (11,8) Software used by users to perform tasks
  3. 3. (8) Programs that tell a computer what to do
  4. 5. (4,10) OS function that organises and stores files
  5. 6. (6,9) Software that manages hardware and runs the system
  6. 7. (5,5,8) Software used for audio, video and animation
  7. 10. (8) Software that blocks unauthorised access to a network
  8. 12. (6,5) Software used for calculations and data analysis
  9. 14. (8,8) Software used to create and edit images
  10. 16. (6) Core part of an operating system that controls processes and hardware
  11. 17. (3) Interface that uses icons, windows and menus
  12. 18. (8,10) OS function that controls devices and drivers
  13. 21. (8) Software used to store and manage structured data