Windows 365—not to be confused with Microsoft 365, the new name for Office— has been under the radar for more than a year now. It allows you to stream a Windows 11 desktop to pretty much any device (or Windows 10, for that matter).
Microsoft offers a free month’s trial of Windows 365 before you have to commit to an annual subscription. However, when my colleague Barry Collins tried to sign up, it was an exercise in frustration: the procedure flopped at the payment screen, at which point he was given an error code and told to call Microsoft. I’ll save you the pain that stemmed from that.