Click the small triangle at each point to expand it.
Also note any doubt/issue regarding usability of Notion should be addressed in this page itself. This helps in better organization of the comments and also makes it easier for your peers to check if the question has already been asked.
More tips coming soon✌️!!
In the meantime, if you want to learn how to use Notion for your own personal purposes go to the Official Help & Support to find out how.