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operate schema From Wikipedia, the free encyclopedia Jump to: navigation, seem | This article needs additive citations for verification. Please help remediate this article by adding citations to genuine sources. Unsourced material may be challenged and removed. (October 2011)| Operating dusts| | Common features| * physical process exertment * Interrupts * Memory instruction * File system * doodad drivers * Networking (TCP/IP, UDP) * Security (Process/Memory protection) * I/O| * v * t * e| An direct system (OS) is a set of programs that manage computer hardwargon resources and depart common services for action softw atomic number 18. The operate system is a vital component of the system software in a computer system. Application programs command an operating system which are usually separate programs, alone can be feature in simple systems. Time-sharing operating systems schedule tasks for efficient subroutine o f the system and may similarly include accounting for make up allocation of processor time, visual modality storage, printing, and other resources.

For hardware functions such as input and produce and memory allocation, the operating system acts as an intermediary surrounded by cover programs and the computer hardware,[1][2] although the application code is usually penalise at one time by the hardware and will frequently resound the OS or be interrupted by it. Operating systems are found on almost any thingamabob that contains a computerfrom cellular phones and video game consoles to supercomputers and sa ck up servers. Examples of popular modern o! perating systems include Android, iOS, Linux, Mac OS X, BSD, Microsoft Windows,[3] and Z/OS. All these, except Windows and Z/OS, share base in Unix. Contents[hide] * 1 Types * 2 Summary * 3 biography * 3.1 Mainframes * 3.2 Microcomputers * 4 Examples of operating systems * 4.1 Unix and Unix-like operating systems * 4.1.1 BSD and its descendants * 4.1.1.1 Mac OS X...If you want to get a full essay, order it on our website: BestEssayCheap.com

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