I have:
Received my TTRS username and password via email.
Logged in to the Admin account.
Completed at least the first 10 Modules of Level 1.
Previewed later levels to see how the level of difficulty increases. Guide: TTRS Course structure explained
Looked into Settings including display, text font, overtype option. Guide: Settings
Ensured learner(s) can access course independently on computer or iPad.