Microsoft is starting to preview mouse and keyboard support for Xbox Cloud Gaming today. Xbox Insiders will be able to start playing with their mouse and keyboard in Edge, Chrome, or the Xbox app on Windows PCs, nearly two years after Microsoft announced it was preparing to add mouse and keyboard support to its Xbox Cloud Gaming (xCloud) service. Not every game will be supported during the preview, but a large selection is available, including Fortnite, Sea of Thieves, and Halo Infinite. Microsoft warns that some games will briefly show controller UI elements before adapting to mouse and keyboard input. Players interested in trying games with mouse and keyboard will need to be in full-screen mode, according to Microsoft, so the game can capture the pointer as input correctly. There's also a shortcut to exit mouse and keyboard mode and switch to an Xbox controller. The full list of games that work in mouse and keyboard mode on Xbox Cloud gaming includes Fortnite, ARK Survival Evolved, Sea of Thieves, Grounded, Halo Infinite, Atomic Heart, Sniper Elite 5, Deep Rock Galactic, High on Life, Zombie Army 4 Dead War, Gears Tactics, Pentiment, Doom 64, and Age of Empires 2.