First, there's How to Analyze a Wholesale Deal in Real Estate. One of the key skills is learning how to analyze a deal and see if it's the right place to put your money. This course assumes (possibly correctly) that you're a total beginner who doesn't know a bank note from a musical note. Fortunately, it hammers all these skills into your brain in just an hour.
Next, there's Pre-Investing: Before Investing in Real Estate. It's a slightly longer course (five hours) which takes you through everything there is to know before making your first investment. Sure, you may be eager to dive in, but the truth is that you really need to relax, maybe check in with your chakras, and then judge the situation. This class will show you how.
Then there's the Introduction to Commercial Real Estate Analysis, which helps you jump into the more complicated (but significantly more lucrative) world of commercial real estate. You'll be swimming in bathtubs full of money before you know it. (But not literally, because it's probably not hygienic.)
After that is Fundamentals of Real Estate Investment Analysis. It'll take you through the flips and flops of rental income properties and ensure that you don't make any life-ruining mistakes in your investment journey. (Like investing all of your money in a haunted ranch.)