Dear Sirs, can you help? I am new to this forum so would appreciate some help or advice. I have a new Surface Pro 3, and using Microsoft 365 software. My problem is this I have outlook 2013 on my computer, but I also have Outlook Mail Box plus if I go into Edge I have another Outlook, me and my computer are getting confused, is there a way I can use only Outlook 2013? What do I need to do? Confused?