I am trying to update my girlfriends macbook pro to the current High Sierra. It is running 10.7.5 at the moment and will not let me upgrade directly to HS. It says I need at least version 10.8 to be able to get the upgrade. The only way I have found to get 10.8 is to pay 30$ for it. I'm curious if that is the only upgrade I will need to pay for or will I need to pay for every one in between my version and the current version.
I do not use mac so any help is greatly appreciated.
I do not use mac so any help is greatly appreciated.