Microsoft is tailoring Windows 11 for the handheld gaming market by exploring a dedicated game mode for portable devices. The latest preview build includes references to a gaming-centric interface that allows users to select their preferred system layout at startup, featuring a fullscreen experience with customizable home apps and shortcuts. Users can activate this mode through OS settings, establishing it as the default interface. The build includes options like “Boot into the full screen experience at device startup” and “Choose your full screen experience,” resembling Steam’s Big Picture mode. These changes may also be integrated into a rumored Xbox handheld, potentially leading to a Windows 11 device rather than a standalone portable Xbox. The new features are linked to the existing Game Bar, which provides essential gaming functionalities. This shift towards a dedicated UI for handheld devices is seen as necessary, as Windows has historically prioritized keyboard and mouse interactions. The evolution could position Windows handhelds as a compelling option for gamers, especially in light of competition from Valve's SteamOS.