I enter this site at https://mathematica.stackexchange.com/. Usually I somehow get here under my own name and to my account. I am never asked for any log-in or password (why, by the way?)
I cannot get to my account from any other computer, and I use several of them. I simply do not see any place to enter my password.
Several times all of a sudden I was logged in differently. That is, under my name, but at another account. Again, I see no possibility to switch this one off and to log-in at my own account.
All that is extremely boring.
I would like to know: 1) Where is the log-in place, so that I can do it regularly under my own name to my own account. Could it be done visible?
2) Where lies the description of how and where to log-in?
3) Where is the address of people who carry any responsibility about this site, just to ask for a support?
My e-mail adress: email@example.com. Answer me there, since I do not know where I will be logged-in the next time