Y9NS- 0.0 / 5 ? ICTOperating systemsGCSEWJEC Created by: JacobBevan (RedOctane)Created on: 09-11-20 10:02 43826157 Across 1. provides the user interface so its easy to interact with the computer (9) 5. provides security through user accounts and password (8) 6. provides tools for managing and organizing hardware (9) 7. allows multiple applications to run at the same time (5, 4) Down 2. creates a file system to organize files and directories (8) 3. opens, closes and writes to peripheral devices such as storage attached to a computer (7, 11) 4. runs applications and executes and cancels process (7, 3, 3) 8. transfer programs into and out of memory, allocates free space between programs, and keeps track of memory usage (7, 6)
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