This question popped up today. Now, it's a terrible question (very unclear), but I think what she's asking is just a basic "I'm new to Ubuntu... how does I use this thing?" Many Ubuntu users are tech savvy, but we forget how confusing and overwhelming a new OS is to your average joe user, and I think we could go a long way toward helping with the transition.
Maybe my search-fu is off, but I couldn't find any good questions that deal with this in an easy-to-navigate format. We have bits and pieces as questions have been asked, I think it might be worth putting together a CW, heavily cross-linked "Intro to Ubuntu" FAQ (akin to the SO FAQ series of questions, only not on meta). Has anything like this been started yet? If not, I'm happy to kick it off.