PS Do I need to add, the right side of the page has a large Welcome window with 3 choices only. Donate, Participate or Help. Perhaps this is why functions/tasks are inoperative?

Have you added a mail account to the application to send mail from?

Thanks Matt. No I did not set up, & must rant a bit. Am leaving ISP that was my e-mail. Almost = no existing service, tho I will port history if possible. Long-time FF user, but presentation of T-bird (imo) ambiguous from gitgo. Is it a stand-alone client or must piggy-back on another one? Also wording in setup very odd:

• • "Set Up Your Existing E-mail Address

To use your current email address fill in your credentials" **

If I have existing by other clent I am not "setting it up". Why does it say "To use" when there is no other option ? At least in this window. I give to Mozilla for one use, no? So that would be my ISP p/w which will be unusable asap. Why would I save it? Am I being too picky? or missed something in the sales pitch?