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

Oct 31, 2024 · Learn what an operating system is and its many functions. Examine the different types of OSes -- including mobile and embedded OSes and examples of each.

Jan 24, 2022 · An operating system is computer software that manages hardware and other software. Some operating system examples include Windows, macOS, and Linux.

Jan 16, 2026 · Operating system, program that manages a computer’s resources, especially the allocation of those resources among other programs.

An operating system (OS) is a collection of software that manages a computer’s hardware and applications by allocating resources, including memory, CPU, input/output devices and file storage.

Nov 28, 2025 · An OS is more than background software; it’s the heartbeat of your computer. At the most basic level, this is how operating systems work: they connect your hardware with your software, …

Apr 7, 2025 · An operating system or OS is software installed on a computer's hard drive that enables the computer hardware to communicate and operate with the computer software.

Jan 27, 2026 · An Operating System (OS) is a software that manages and handles hardware and software resources of a computing device. Manages computer resources such as CPU, memory, …

Feb 16, 2025 · An operating system is the essential software that's needed to run your computer's suite of software. Everything from video games to web browsing, basic word processing, and more is …

Dec 26, 2025 · An Operating System (OS) is a software that acts as an interface between computer hardware components and the user. Every computer system must have at least one operating …