Hi, Colleen.
You're welcome, of course. And I see you are learning WLM fast.
To clarify another point (in your reply to Dave)...
The "top horizontal toolbar", the one that starts with File, Edit..., is the Menu Bar. To give us more screen real estate (they said), especially for users with wide screens, the Windows Live Team decided to HIDE the Menu Bar, by default. it is easy enough to display it momentarily by pressing <Alt>, but I like to see it all the time, so I toggled it on with <Alt>+M, M. And, yes, there are other ways to do those same things, but I will let you discover
those as you explore. ;<)
The other horizontal bar, the one that starts with "New" (unless you have changed it), is the Toolbar, and this is the one that can be Customized. You can right-click anywhere on this bar to get the Customize menu. You should note, too, that there are several Toolbars. The one in Mail is different from the one in News, and the one in the Compose window is still different - and each one can be individually customized. Same with the headers (Subject, From, Sent, etc.) in the Mail and News windows. You may want to sort by Sent when in Mail and by Subject in News - or not. You have a LOT of options!
And check out all the tabs in Tools | Options... Explore!
Had a similar problem. Found my 'sent ' emails in the Newsgroup folder. Fixed it by one of the settings called Authentication checked the box and away.