When you login to your student portal, you will see the courses required to complete your degree program.  When you select your course, you will be taken to the course page.  The course page contains a full course description, listing of textbooks and other source materials, course assignments, and lastly an exam section.  Students review the course materials as they feel the need, complete and upload each course assignment, (normally included with Weeks 4, 8 & 12.)  Once all course assignments have been completed and uploaded, the student takes their final exam.  After their exam is complete, if the student is happy with their grade, they move on to the next course.  If the student is unhappy with their exam performance, they have the option to take the Premium Exam which is untimed, can be taken 10 times, and costs $45.00 per course.