This 101 tutorial is meant to provide a chronological, or a la carte, advice guide to mastering the RED theme. If you want to check out a specific area of interest, use the navigation bar on the left and proceed directly to that topic's page. Otherwise, grab yourself a bowl of popcorn (or kale chips) and follow the Jumbo Links at the bottom of each page to proceed through the tutorial in chronological order.
Pro Tip: Open another browser tab and login to your test site's dashboard (if you already have one). This way you can implement each step as you go along.
Let's Get Started: What Is RED?