Why are some of the modules working, some of the others are not, more specifically the exams? Brain Sensei May 17, 2021 21:04 Updated If you are using Microsoft Edge for a browser, please try viewing our course using Chrome. Click here for the supported and recommended list of devices and browsers to access our courses. Related articles What are the device or software requirements to take your courses? What version of the PMBOK® Guide are you aligned with? Once I finish your PMP exam prep course, where and how do I take the PMP exam? Do you offer refunds? Why do I see extra modules or courses when I log in? Comments 0 comments Article is closed for comments.