Original Title: Within Windows Live Mail, how can I print outgoing email?  How can I set up the program to display sent emails?

I create outgoing emails and want a copy of them for my files, but there are no print commands, even using the right key on the mouse.  Also I do not have access to any outgoing email because the folder that I thought was supposed to keep them, shows empty every time.  In fact, if someone asked me to prove that I sent an email, I couldn't.  How do I adjust the setup?