This is a list of operating systems. Computer operating systems can be categorized by technology, ownership, licensing, working state, usage, and by many other characteristics.

Apr 1, 2025 · List of the Top and Most Popular Operating Systems with Features and Comparison. Pick the Best OS for your business or personal use from this list.

Apr 3, 2004 · This list offers hundreds of operating system product and project names, many of them are based on the same operating system with more or less differences in the source code.

List of the top Operating Systems in 2025 including comparisons, user reviews, pricing, features, and more.

Sep 29, 2025 · PCMag has been testing operating systems since the dawn of personal computing in the '80s, so we have the experience to inform your decision. The four OSes here are the …

Aug 25, 2025 · In this comprehensive guide, we'll not only list the types of operating systems but also delve into the names of operating systems that have shaped the digital landscape.

May 14, 2025 · An operating system (OS) is system software that manages your computer’s resources and operations.