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  1. Download Linux | Linux.org

    May 1, 2017 · 24 Popular Linux Distributions Explore different Linux distributions and find the one that fits your needs. Try distrowatch.com for more options.

  2. 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 …

  3. What is Linux? - Linux.com

    Looking to get started in Linux? Develop a good working knowledge of Linux using both the graphical interface and command line across the major Linux distribution families with The …

  4. 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 …

  5. Linux | Definition & Facts | Britannica

    Jan 2, 2026 · Linux, computer operating system created in the early 1990s by Finnish software engineer Linus Torvalds and the Free Software Foundation. Because it is open-source, and …

  6. Linux Tutorial - GeeksforGeeks

    Dec 11, 2025 · Linux is one of the most widely used open-source operating systems. It's fast, secure, stable, and powers everything from smartphones and servers to cloud platforms and …

  7. Linux Operating System Guide: A Comprehensive Overview

    Nov 14, 2025 · The Linux operating system has been a cornerstone in the world of computing for decades. It is an open-source, Unix-like operating system known for its stability, security, and …

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

    Apr 9, 2025 · Linux is a free, open-source operating system that is used to power various applications, ranging from mobile devices to a majority of the internet. Here’s how Linux works, …

  9. 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 …

  10. Introduction to Linux Operating System - The New Stack

    Dec 29, 2025 · Linux: From supercomputers to smartphones. Explore the open source OS powering innovation. Discover popular distros like Ubuntu and Fedora. Learn why Linux matters.