> I don't think there is a standard BIOS for ARM like there is for x86, so multi-boot would probably require Microsoft to support Macs explicitly in Windows on

> I don't think there is a standard BIOS for ARM like there is for x86, so multi-boot would probably require Microsoft to support Macs explicitly in Windows on ARM. Apple "just" needs to properly* support UEFI for Windows on ARM to boot *properly == supporting the minimum requirements for Windows