How to upgrade MacOS on MacBook Pro
I’m trying to upgrade the OS on my old 2012 MacBook Pro, and when I try it says the compatibility is good and works, then I hit get, but it says “The requested version of MacOS is not available” I really want to upgrade it so I can use it as a daily and use stuff as apps and not have to use the web. Please help! Thanks!
[Re-Titled by Moderator]