If you hadn't guessed, that's the artist formerly known as Remote Desktop Microsoft's breathtaking ability to rename things badly carries on with the Windows App, a hub to stream Windows from a variety of sources.

The Windows App is a central hub for connecting to a range of Windows services, like Windows 365, Azure Virtual Desktop, Remote Desktop, Remote Desktop Services, and Microsoft Dev Box. They used to be their own applications,

This Windows app is limited to Microsoft work and school accounts, as it’s primarily designed for existing users of Remote Desktop clients for Windows and other operating system

The new Windows app is limited to only Microsoft work and school accounts as it is mainly intended for current users of Remote Desktop clients for Windows and other operating systems to transition to: