I am using Parallels and Windows 11 for ARM and it works great - very responsive, no problems at all. Release version installed fine, I entered the Insiders program and am in the Beta program now. Updates come down fine, I have never understood all the legalistic discussions about "licensed", I can tell you it's supported as much as windows ever has been on a Mac if that means anything. An according to the About box, it is licensed so my suggestion is don't get bogged down in a lot of legalistic mumbo jumbo.