Well my new base model 27" 512 SSD iMac arrived yesterday (ordered 10th July arrived 31st but due 11th August!). I went through the setup process and created an account but then tried using Migration Assistant to get stuff off my PC. The connection failed after a short while so not much data was transferred but there was enough to have set up another user on the iMac with the name of the original PC user (who was my daughter!). So I now have a choice of two users at switch on (me and daughter Kate). I now want to remove the PC users account (my daughter Kate) and anything related to it. Is it safest to do a reset back to factory settings? If so how is this done? Or do I remove the account? Will this remove all of the data transferred during the Migration activity (a hundred or so MB)? I have done nothing else to the machine and will not lose anything by a reset so will be quite content to have a "just out of the box" machine. I have decided to manually transfer my user data and not use Migration Asistant so I have a bit of control over what is transferred.