Images have surfaced showing the Windows 10X emulator supporting a single, large screened device. This corroborates recent reports that the firm would release 10X to single screened form factors.
Windows 10x emulator RSS
Microsoft just released the second ever build of the Windows 10X Emulator, and there are a lot of improvements included. More things are available to span dual-screen, and there's a new File Explorer.
Microsoft today released its second build of the Windows 10X Emulator, bringing the build number to 19578. The most notable thing is that you can install it on a production machine now.