Until August, the feature was tested using the Windows 10 Insiders program, and in August it became available to some selected users. It is now distributed to all users of supported devices. This was announced by Microsoft senior program Manager Aneli Otero Diaz (Analy Otero Diaz) on his page on the social network Twitter.
The YourPhone Apps feature lets you stream apps from your smartphone to your PC. In fact, you can launch Android apps from your smartphone via Your Phone in a separate window on your PC, as well as pin them to the taskbar and start menu-just like regular computer programs.
So far, you can only "launch" one app. By the end of the year, the feature will be even better — you can work with multiple Android apps on your computer screen.
What do you mean by "supported devices"? The PC requires an OS version starting with Windows 10 October 2018 Update or later. Smartphones are currently only supported by Samsung with Android 9.0 Pie and the Link to Windows app.