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  1. Linux - Wikipedia

    Linux is the predominant operating system for servers and is also used on all of the world's 500 fastest supercomputers. [g] When combined with Android, which is Linux-based and designed …

  2. What is Linux? - Linux.com

    Just like Windows, iOS, and Mac OS, Linux is an operating system. In fact, one of the most popular platforms on the planet, Android, is powered by the Linux operating system. An …

  3. What is Linux? A Beginner's Introduction - LinuxForDevices

    May 30, 2025 · Linux-based operating systems are used in various environments, from personal computers and servers to smartphones, routers, and embedded devices. Common Linux …

  4. What is Linux? - Opensource.com

    As an operating system, Linux is software that sits underneath all of the other software on a computer, receiving requests from those programs and relaying these requests to the …

  5. Introduction to Linux Operating System - GeeksforGeeks

    Dec 3, 2025 · Linux combines a wide range of open-source tools and components to form a complete computing environment. These components include file systems, user interfaces, …

  6. What Is Linux? (Definition, Uses, Advantages) | Built In

    Apr 9, 2025 · Linux is an operating system that powers a wide range of devices today, including supercomputers, cars, smartphones and most of the internet. It serves as a free, open-source …

  7. What is Linux? - Red Hat

    Jan 3, 2023 · What is Linux? Linux® is an open source operating system (OS) created by Linus Torvalds in 1991. Today, it has a massive user base, and is used in the world’s 500 most …