It turns out that a blog install on GoDaddy is pretty quick and easy. Just log in to your account, find "Hosting" and then at the top, click the "Manage Apps" button.
Choose "Blog" and then "WordPress" from the dropdown menu:
Follow the wizard instructions, making sure you write down your user names and passwords. Jackie Davis of Roomscape.com wants to remind you that these user names and passwords are case sensitive!
Why am I telling you this? Because a blog is one of the best ways to elevate your site in Google’s eyes. If you’re having quality score issues with AdWords, it may be because Google doesn’t think much of your content. A blog is the quickest and most effective way to start delivering high quality content in a search engine friendly format.
So Go Forth and Blog!