You can access the 90-day training by logging into your account and clicking on "My Training" at the top.
Then click on the Big Blue Button that reads "90-Day Blogging Success Plan".
I recommend going through each lesson in order as they all build on one another to help you create the foundations of a highly successful blog. You can then come back to the ones that you feel you need a little more review. And as always, let us know if you have any questions along the way - we are here to help you! :)