Valve’s Steam Deck, is by far the most successful portable gaming PC ever created and will popularize SteamOS as the most popular way to play PC games on the go.
Steam Deck is powered by SteamOS, a Linux-based, gaming-focused operating system that made it easier than ever to buy, install, and play almost any PC game on the portable device.
Other companies have released competitors, but none of them include SteamOS, so these devices are harder to use and clunkier.
Microsoft had a chance to potentially offer a lightweight, easy-to-use version of Windows that portable PC makers could put onto their machines, but the Xbox parent never did.
Valve is ready to make it easier than ever to install SteamOS on more devices and let users install SteamOS on any portable PC they own.
SteamOS will likely be the default way to play games on a portable PC and could become popular on TV-based console-like devices or desktops.
Microsoft had a chance to compete with Valve in the handheld gaming space, but Xbox never dethrone SteamOS as the most popular way to play PC games on the go.
Time has seemingly run out for Microsoft to dominate a corner of the gaming market, and Valve has won again.