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 there’s a large selection, including Fortnite, Sea of Thieves, and Halo Infinite. Microsoft war...