Whenever i try to open outlook, it says it can't open because of  problem. Does anyone have a solution

i get sign in on web intermittently but i know i am not logged in anywhere else. i am also not getting these notifications on the locations. does anyone know what i can  do? why am i logged in at other locations ?

 

does anyone have this problem?

what is the solution ? is it fraud ?

I windows outlook, when you begin to type the name or the email address you have used before, outlook would suggest email addresses.
does anyone know why outlook for mac does not do the same?
please help me
How do I manage my groups in my contacts?  I can't view who is in the group or delete anyone from the group.
I moved "Microsoft User Data" so my emails are in the wrong path.   Does anyone know how to restore them?
I imported my calendar from the Windows version of Outlook, and while I set it as my default calendar on the Mac, all new appointments are still displaying in the calendar that came out of the box.  Not only can I not delete this calendar that I don't use, I can't even copy/paste appointments from that calendar to the one I actually use.  Has anyone else ever had this issue, or know of a workaround? 
when I open a contact I get random numbers and letters such as this:84dfd-e935-e-ae59-006458. I've tried; uninstalling and re-installing, but that didn't appear to do much good. Does anyone know of any solutions? Or even what's causing it?
when I open a contact I get random numbers and letters such as this:84dfd-e935-e-ae59-006458. I've tried; uninstalling and re-installing, but that didn't appear to do much good. Does anyone know of any solutions? Or even what's causing it?