Docs.moodle.org has a lot of content to explain the features of your online course. A link to the documentation on conditional activities is linked to from the main course screen.
Go into the site and read through the information to develop your understanding of conditional activities. As well as a video and an overview of the tools, there are also some ideas for use. Read as much or as little as you want. The documentation will open in a new window.
When you feel happy with your understanding of the system, put a tick next to the website to say that you have finished reviewing the content and you are ready to move on to the next activity.
Go back to the main course page and the link to docs.moodle.org will be released for you to view.