There still aren’t too numerous Windows 10 PCs or laptop computers on the marketplace with ARM-based processors, but folks who do have those devices will soon have the ability to run 64-bit x64 apps on them. Microsoft says it will at last roll out 64x emulation to Windows Insider testers in November.
Windows 10 has been able to imitate 32-bit x86 apps on ARM for a while, together with native 32-bit and 64-bit apps. Assistance for x64 emulation will allow those systems to run a far broader choice of software application. ARM-based Windows PCs and laptop computers will have far improved utility.