I use to have Parallels on my Mac. I had a copy of the Parallels 15 on my mac. Am I eligible for the upgrade price? Will I have to try and load the old version on my computer before upgrading to the new version? Just trying to figure out how hard it will be to install a new copy of Parallels. Now I have a separate windows computer that is not compatible with Windows 11. Will I need to uninstall windows from that computer then install windows 10 on the mac with Parallels and then upgrade to windows 11? Is there a way to just install Windows 11 without having to buy a copy? Thank you for your help.