SteamOS 3.9 is Valve's most important update yet, and nobody's talking about it ...

Valve has quietly released SteamOS 3.9, a version that marks a significant structural shift for the operating system. While previous updates ...

The new Steam Machine has my attention because Valve is building it around an operating system that treats gaming as the main ...

SteamOS Update 2 adds official Steam Machine support, improved input latency, and desktop mode upgrades for HDR and VRR ...

I can't tear myself away from the rhythm brawler Dead as Disco. And thanks to the Legion Go on SteamOS, with a few tweaks, I ...

While Valve are working to get SteamOS 3.8 Beta into stable with lots of big changes, a small SteamOS stable update has been ...

Valve has launched SteamOS 3.9, bringing official support to nearly all AMD-powered handheld gaming devices. The update introduces kernel and graphics driver upgrades, HDR support, improved scaling, ...

Lenovo has the honor of releasing the first SteamOS handhelds not made by Valve, and it looks like you won't have to wait long to get them. Legion Go S handhelds with SteamOS ship May 25, according to ...

Since the launch of the Steam Deck, PC handheld devices have become a hot segment in the gaming market. Though, the only one capable of officially running SteamOS has been Valve’s device. However, it ...

We're hopefully closing in on the next big stable update for SteamOS, with Valve releasing SteamOS 3.8.2 Beta.

It’s out! SteamOS—Valve’s living room-oriented operating system created primarily to run games—is finally here, in our office, running on a real machine. But notice how I didn’t say that it’s running ...