I like that you can create modules to use at different times throughout an education session or certification exam process as needed by participants! It's easy enough so anyone who has basic computer skills could learn how it works quickly without needing help from more experienced users - great if someone needs training but isn't familiar yet. The program sometimes freezes up during large group activities (exams), which makes them difficult/impossible to complete properly; this usually occurs when too many people are trying to access information simultaneously online through one device--this would be easier solved via some type of server-side upgrade rather than having multiple devices accessing data all over again? Also there doesn’t seem much documentation available about using certain features such as creating custom content within courses etc., unless they're already included somewhere else outside our control -- not really sure what we were looking forward most here.