http://www.dnmcomputers.net/set-up-wordpress-with-godaddy/

Setting up wordpress?
I got my site and domain with GoDaddy and did their auto wordpress setup, however, when you go to my main domain it says the site has not been uploaded yet, but if you go to mydomain/wordpress it works...I want to get it so that mydomain.com is where word press is setup, how do I do this?
You have to install Wordpress into the root directory of your webserver. You probably installed it on to (rootofwebserver)/wordpress. All you'd have to do is reinstall to the root directory and it should work. Is this on a linux server?
MLindahl
How to set up a WordPress Blog on GoDaddy