Planning to upgrade from 8 to 12 tomorrow. There were a few problems with one program under Windows on version 8*, so I never bothered to upgrade before. The new Mac will have OS 10.11 El Capitan.
Does anybody foresee problems with this plan?
Also is there a difference between languages? So does it matter from which site I buy the upgrade? That might have caused the problem last time. I want to install English.
Thanks
Last edited: Aug 30, 2016