Why cant i log out?

[c-j-mathwes]

no drop down menu using firefox to log out.

[MeganS]

You return does automatically save while you are working on it. 

You may not see the My Account drop down menu if your return is not open, in which case you can just exit out. If your return is open you should be able to find My Account on the top left (see attached for additional help).