Structure of a course
Each course consists of several lessons. Each lesson consists of several topics. A topic is a post with a content that you can study. This is already a topic, maybe that’s the first topic you edit.
If you are logged in:
Now click on the green button “Mark as complete”
(see the arrow above). With this you let you know that you have read this topic.
If you are not logged in:
Click on the blue button “Next Topic > “