Hi, I have had my mini Mac late 2012 model about two months its has been having issues So I have decided to return it while I can yet . Not sure maybe replace it with another or upgrade. To a Mac book ? My question is How and what should I do to remove any person info that was stored on the mini mac . It did ask like name email etc. on the set up But Im not sure how to get to things to clear them out Would like to do that before its returned