Factorio Forums

I have and love playing Factorio and recently tried to do the auto update thing but, either I don't know my user name or it doesn't work. How do you find your username?
I tried my forum one and my login email.

Thanks in advance

OMG I told you guy's it was a noob question. After I logged in with my email my username appears in the upper right of the page. So sorry to bother you guys