Easily install and run Windows 10 or 11 on Raspberry 4 !!
 

I haven't tried this myself but I thought I'd put it out here anyway.
It sound like the authors have done the vetting to make sure this is legal.
The authors provide a script that allows a very easy way to do the windoze setup, download, and install.

I checked Youtube and there are several videos there but I don't know if they use this method.
FWIW:
[URL="https://www.reviewgeek.com/96712/this-new-script-will-install-windows-10-and-11-on-your-raspberry-pi-with-ease/"]https://www.reviewgeek.com/96712/this-new-script-will-install-windows-10-and-11-on-your-raspberry-pi-with-ease/[/URL]