>Windows 10 enables existing unmodified x86 apps to run on Arm devices. Windows 11 adds the ability to run unmodified x64 Windows apps on Arm devices! This ability to run x86 & x64 apps on Arm devices gives end-users confidence that the majority of their existing apps & tools will run well even on new Arm-powered devices.
https://learn.microsoft.com/en-us/windows/arm/overview