I set up my domain with hostgator, which allowed me to install wordpress through the hostgator interface rather than downloading WP manually. I chose to use that option, and wordpress installed.
After looking around, I see that people talk about the wp-config.php file and how you have to configure it to get the site to run. But, I never did that and my WP site runs. Also, I've got a plugin that requires me to edit the wp-config.php file, but I'm not even sure if it's on my computer.
So, is it possible that I don't have the config.php on my computer hard drive? If so, where do I find it to make edits to it?