You can install the new Xbox Full screen experience mode for Windows on handhelds but whether it will work is another question entirely

Microsoft's "Full screen experience" mode for handheld gaming PCs shouldn't officially be usable yet, but it turns out you ...

You don't have to wait for Microsoft's handheld to start using the new Xbox mode

Windows handheld PC owners have found a way to get Microsoft’s new Xbox mode running early on their devices. Xbox mode frees ...