Linux (/ ˈlɪnʊks / LIN-uuks) [16] is a family of open source Unix-like operating systems based on the Linux kernel, [17] an operating system kernel first released on September 17, 1991, by …

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 …

Dec 3, 2025 · Linux is a free, open-source operating system known for its flexibility, stability, and strong security. It is widely used in personal computing, server environments, and enterprise …

Aug 24, 2025 · 🖥️ 1. So, What is Linux? At its core, Linux is an operating system (OS) — just like Windows on most PCs or macOS on Apple computers. 👉 An operating system is the bridge …

May 30, 2025 · While Linux technically refers only to the kernel, most people use the term to refer to a Linux-based operating system —a complete system built around the Linux kernel and …

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 …

Sep 13, 2025 · The easiest way to understand how Linux works is the abstraction method. In it, instead of focusing on the entire object at once, we focus only on a small part of the object. …

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 …

First, and perhaps most importantly, Linux is open source software. The code used to create Linux is free and available to the public to view, edit, and—for users with the appropriate …

Jun 15, 2023 · Linux is a Unix-like operating system, specifically a kernel inspired by a version of a Unix kernel. Unix is an operating system with many different kernel versions. Although the …