Hey Paula, how are you?
i was in your position just last month. Today I'm running an Apache Web Server with MySQL where I use PHP to query the database.
How much experience do you have with source code, or did you install MySQL using the precompiled package?
In a nutshell, after you install MySQL, you then have to install Apache with PHP support, and then install PHP on the server.
If you need detailed help, drop me an email at the Nerditech address above or at djohnson@btmna.com