Difference between revisions of "Operating system"
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==Examples== | ==Examples== | ||
| − | * [[Windows | + | * [[Windows 7]] |
| − | * [[Windows | + | * [[Windows 8]] |
* [[Mac OS X]] | * [[Mac OS X]] | ||
* [[Linux]] | * [[Linux]] | ||
Revision as of 12:36, 26 February 2015
An operating system (OS) is a computer program that manages the hardware and software resources of a computer. A key component of system software, the OS performs basic tasks, such as controlling and allocating memory, prioritizing the processing of instructions, controlling input and output devices, facilitating networking, and managing files.