Wow, I mean WOA (Windows on Arm). Reading about WOA and basic Windows program design. The HAL (hardware abstraction layer) details are mind blowing. If you know Windows then this is an easy read. . . wait thats not many people!!
HAL and Syscalls – https://github.com/VirtualAlllocEx/DEFCON-31-Syscalls-Workshop/wiki/04:-Chapter-2-%7C-Windows-OS-System-Calls
Blackberry research on ARM cpu and the emulation process (Prism Emulator) – https://blogs.blackberry.com/en/2019/09/teardown-windows-10-on-arm-x86-emulation
Think saving a file in notepad must be simple? Not with Windows. Imagine also another layer added here if your machine is a VM. The VM has to do this via the hypervisor layer, creating another step. Too many steps to save a file?
crypto_voyage 