Dude, I don't think Linux is for you if you have to ask this question.

Perhaps you would want to try Ubuntu, a lot of people say its the easiest distro. I've tried Fedora and Opensuse, and I have to agree that Ubuntu is very easy to use.

Perhaps another option is Knoppix. This one runs off the cd, so you don't have to install anything on your hard disk. Very good for people who never used Linux but want to try it.

Like anetwork said, just Google for the names of the distro to get to the web page.