˜yÐÄvlog

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View synonyms for

operating system

[ op-uh-rey-ting sis-tuhm ]

noun

Computers.
  1. the collection of software that directs a computer's operations, controlling and scheduling the execution of other programs, and managing storage, input/output, and communication resources. : OS


operating system

noun

  1. the set of software that controls the overall operation of a computer system, typically by performing such tasks as memory allocation, job scheduling, and input/output control
“Collins English Dictionary — Complete & Unabridged†2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

operating system

/ űè′ə-°ùÄå′tÄ­²Ô²µ /

  1. Software designed to handle basic elements of computer operation, such as sending instructions to hardware devices like disk drives and computer screens, and allocating system resources such as memory to different software applications being run. Given uniformly designed operating systems that run on many different computers, developers of software do not need to concern themselves with these problems, and are provided with a standard platform for new programs.

operating system

  1. The software that allows computer users to run applications with the hardware of a specific system. Microsoft® Windows® or Apple® Computer's OS are examples of operating systems.
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˜yÐÄvlog History and Origins

Origin of operating system1

First recorded in 1960–65
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Example Sentences

Should you have one of them meddling in your operating systems, as Social Security employees discovered this week, you may be blocked from accessing “General News,†as Wired reported Thursday.

From

Mr Schmidt was head of Google when the company bought Android, the company which now makes the most-used mobile phone operating system in the world.

From

Their ethos was that anyone could contribute to the development of an open source application or operating system – and the software and underlying code could be used, modified, and distributed for free.

From

Google also runs popular web browser Chrome and a mobile operating system Android.

From

There may be two sides to Pelicot's behaviour, but there is - to stick with Dr Layet's computing metaphor - only one operating system that controls his cruel, private urges and his public demeanour.

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