There are plenty of posts out there with tips for WordPress newbies, which is pretty damned handy, it has to be said.
After all, we were all beginners once. When you first fire it up, WordPress can be pretty overwhelming — such a depth of functionality is not easily presented in an immediately intuitive manner. Having said that, it only takes a few nudges in the right direction to get on your way. Install a theme here, a plugin there, have a fiddle with the visual editor, and you’re on your way.