operating system
noun
: software that controls the operation of a computer and directs the processing of programs (as by assigning storage space in memory and controlling input and output functions)
Examples of operating system in a Sentence
Recent Examples on the Web
Android is the most popular mobile operating system, beating even Apple’s iOS.
—
ABC News,
2 July 2026
Google is using the reach of the Android operating system to acquire more users, while companies like Samsung are building a lot of their AI features on Gemini models.
—
Arjun Kharpal,
CNBC,
2 July 2026
There are also three fixes for the Kernel, the engine that underpins the operating system.
—
David Phelan,
Forbes.com,
2 July 2026
Although some Windows 10 PCs are eligible to upgrade to Windows 11, this change means that all users can now delay the decision to install 0Patch or switch to an alternative operating system.
—
Chris Hoffman,
PC Magazine,
1 July 2026
See All Example Sentences for operating system
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ABC News,
2 July 2026
Google is using the reach of the Android operating system to acquire more users, while companies like Samsung are building a lot of their AI features on Gemini models.
—
Arjun Kharpal,
CNBC,
2 July 2026
There are also three fixes for the Kernel, the engine that underpins the operating system.
—
David Phelan,
Forbes.com,
2 July 2026
Although some Windows 10 PCs are eligible to upgrade to Windows 11, this change means that all users can now delay the decision to install 0Patch or switch to an alternative operating system.
—
Chris Hoffman,
PC Magazine,
1 July 2026
See All Example Sentences for operating system
Cite this Entry
“Operating system.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/operating%20system. Accessed 5 Jul. 2026.
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