Need some help with some elementary changes

So my friend is having me fix his Wordpress for him and he needs it done asap so he can start promoting upcoming shows. Problem is that I've never worked with Wordpress although I know the changes are very simple, I'm just not sure exactly what to do.

The best way to get ahold of me would be through a messenger service:

MSN [email protected]
Yahoo TheLexiconDevil

Once again, the changes are very easy. I just need advice on how to change them / where to look. Thanks!