operating systems 0.0 / 5 ? ComputingComputer systemsGCSEOCR Created by: Bill_HeywoodCreated on: 22-01-18 12:24 provides a user interface so it is easy to interact with the computer interface 1 of 8 the CPU - runs applications and executes and cancels processes manages 2 of 8 allows multiple applications to run at the same time multi-tasks 3 of 8 memory - transfers programs into and out of memory, allocates free space between programs, and keeps track of memory usage manages memory 4 of 8 opens, closes and writes to peripheral devices such as storage attached to the computer manages peripherals 5 of 8 creates a file system to organise files and directories organises 6 of 8 provides security through user accounts and passwords security 7 of 8 provides tools for managing and organising hardware utilities 8 of 8
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