11 __hot__: Multikey Windows

Each installation consumes a separate license. OEM and retail single-license keys are not legally usable for multiboot of the same edition on the same machine unless you have a multilicense agreement.

But what does "multikey" truly mean in the context of Windows 11? Is it about running several licensed versions side-by-side? Is it about enterprise deployment? Or is it a tool for legitimate key management? multikey windows 11