Questions and what the next steps are. Rated 5 out of 5 stars

I am a little confused. Where do I get the Thunderbird menu--or is it attached to Fox. Can I get an email to you or do you just collect mail? I plan on closing out 2 emails but will keep gmail and AOL, would an email address from Thunderbird. I am tired of all the questions/changes--almost like you are a criminal in your our account. Please advise what my next step should (closing that one soon), Thank you.