operating system

The foundation software of a computer system, responsible for controlling and launching the installed applications and computer peripherals. Common operating systems include MS-DOS, Unix, OS/2, Macintosh, and Windows. It is the software that schedules tasks, allocates storage, handles the interface to peripheral hardware, and presents a default interface to the user when no application program is running.

See also : GNU  Linux  
NetLingo Classification: Net Software
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