In order to keep moving forward, you can choose 1 of 2 options:
1) You must pass the associated quiz with an 80% or higher, or submit the assignment.
2) You can also choose to skip forward using the “Next topic ->” or “Next lesson ->” button at the bottom of the page, or using the course navigation menu on the lefthand sidebar. If you choose to skip forward without completed the required quiz or assignment, you must return later to complete it in order to fully the complete the course and receive your Certificate of Completion.