Thanks, Midknyte.
How much space do you think will I need for this ISO of Windows 11? I have just over 300GB free on a different 1T external drive and just over 200GB free on my C drive. I already have Windows 10 on a 2T external drive as a "backup". If it's larger than 300, can I put it on this 2T external drive with the Windows 10 "backup"?

