First, what is Wordpress

From Zedomax Wiki

It's a blogging plaform software you can install on your web server so you can create cool blog sites.

So to start off with a bang, I will guide you through some of the most general things you will encounter while installing a new wordpress software on your web server.

Of course, Wordpress is free so don't worry, you won't have to pay a dime except for your server. (which WILL cost you hundreds if you get lots of traffic)