Constellations and finding them?

I need some kind of help finding constellations in the night sky. Maybe someone can get me a website address or something, I mean, I know little dipper and big dipper, but I want to see more because I am SO interested in them all. I live in Virginia by the way, if that helps. I just want to know where to look and what to look out for, for things like Orion or something, I don't know