Can't Progress In My Course
Understanding How To Progress In Your Course(s)
You will find that you can access any course, topic or lesson that you've already completed. The only time progress is halted moving forward is if a section hasn't been completed. Anything that is marked with a "green check" means that it has been completed and you can simply click on it to return to that lesson.
In the example course below, if you try to move to CRE102 you will be unable to at this time, because the final quiz hasn't been completed for CRE101. You must successfully complete CRE101 Repair Industry Quiz in order to continue to progress: