FreeBSD, Haiku, and other systems everyone mistakes for Linux are actually their own OS outside of the system that you are used to.

Looking for non-Linux open-source options? From ghosts of past operating systems to fascinating works in progress, here are ...

There’s a large selection of free and open source (FOSS) operating systems available these days, and choosing the right one for any given circumstance can be quite a challenge. This article is ...

Linux turns 35 years this year, and the operating system remains the backbone of most supercomputers. Here's why the world's ...

ReactOS is a free and open source operating system designed to be compatible with Windows software and drivers. While it’s been under active development since 1999, the operating system is still ...

Modern Linux distributions are powerful operating systems that can fully replace Windows or macOS for many users. But there are still some Windows-only applications that may not be available for Linux ...

What if you could hand off every tedious computer task, no matter how complex, to an intelligent system that handles it with precision and speed? Enter TARS Agent, a new open source AI operating ...

The Steam Deck was a revolution in mobile gaming for PC, but it was also one for a reason most people weren't aware of: bringing Linux to the masses. The Steam Deck runs SteamOS, its own custom ...

Tether has unveiled MiningOS (MOS) as part of a broader push to reduce the industry’s reliance on proprietary, vendor-controlled software. Tether has open-sourced a new operating system for bitcoin ...