It’s now time to become familiar with your WordPress admin panel. This is the main dashboard that controls everything in the back-end of your new blog. This is where you will spend most of your time so it’s important to understand exactly what you have control over.
First, I will recommend that you use the WordPress Codex, the online manual for WordPress and a living repository for WordPress information and documentation which can be found here http://codex.wordpress.org/Main_Page.
What resources have helped you to use the WordPress Admin Panel?