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Operating system


An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs.

Computer Basics: Understanding Operating Systems - Page 1


An operating system is the most important software that runs on a computer. It manages the computer's memory and processes, as well as all of its software and  ...

What is an Operating System (OS)? Webopedia Definition


The operating system (OS) is the most important program that runs on a computer . Every general-purpose computer must have an operating system to run other ...

What is operating system (OS)? - Definition from WhatIs.com


This definition explains what an operating system (OS) is and how it works and discusses operating systems for different form factors and specific operating ...

Which Windows operating system am I running? - Microsoft


Learn which Windows operating system that a PC is running.

What is OS (Operating system)? - Computer Hope


Computer dictionary definition for what OS (Operating system) means including related links, information, and terms.

Operating system | Define Operating system at Dictionary.com


Operating system definition, the collection of software that directs a computer's operations, controlling and scheduling the execution of other programs, and ...

What is an operating system (OS)? definition and meaning ...


Definition of operating system (OS): Master control program (such as DOS, Linux, MacOS, Solaris, Unix, and Windows) that automatically runs first when a ...

Operating System | Definition of Operating System by Merriam ...

www.merriam-webster.com/dictionary/operating system

computers : the main program in a computer that controls the way the computer works and makes it possible for other programs to function. Source: ...

What's my OS? What is my OS?


Help finding out what Operating System your running. How to find your Operating System version. Finding out if your OS is 32-bit or 64-bit. What version of ...

An Operating System is the fundamental program on computers that make them run. They perform basic tasks like recognizing keystrokes from a keyboard, displaying images on the screen, and controlling peripheral devices.