system and utilities software

1234567891011
Across
  1. 2. (5)example of an Operating systems
  2. 3. (6,10)ensures that each application has enough memory by creating partitions that subdivide and allocate the memory
  3. 4. (8,4,9)(GUI)
  4. 5. defragmenter (4,11)Puts together files that have been split(fragmented)
  5. 7. (4,9)Way that the user interacts with the computer
  6. 9. (9) protect the computer by stopping unwanted traffic entering the computer system, e.g.hackers or viruses
  7. 11. (9,8)Supports the operating system and maintains the computer
Down
  1. 1. (6,9,7)Designed to be accessible and easy to use:
  2. 3. (5-11)Appearance of multiple programmes running at once
  3. 6. software (4-5,8) Used to protect your computer system from viruses
  4. 8. (9,6) allows computers to work, applications to communicate with hardware
  5. 10. (6)Software that controls the particular hardware that you have, e.g. printer