Valve's bespoke gaming operating system, SteamOS, has received a sizable new update for March 2026. The Arch Linux-based operating system is perhaps less popular and widespread than Valve had hoped for back in 2022, when the Steam Deck first released, but it's become a cornerstone for non-Windows gaming. Development continues, and even third-party devices like the Lenovo Legion Go S now come with it by default.
The next big step forward for SteamOS is most certainly going to be the release of Valve's Steam Machine gaming PCs. These diminutive and sleek, albeit somewhat low-spec devices are going to be Valve's living room gaming PCs powered exclusively by SteamOS. As Valve is hoping to position SteamOS and Linux at large as a viable alternative to Microsoft Windows for gaming, it should come as no surprise that the company is all-in on the project. In fact, references to the Machine are already starting to appear in the latest patch notes.
Valve shares some reassuring news about the release date for the Steam Machine, confirming the console's release plans have not changed.
Owners are used to receiving large SteamOS updates for the Steam Deck by now. Valve has...
