You need a valid email address, preferably the one provided by your school. You’ll be getting some important emails from your instructor at this address.
Your instructor will give you a Course ID that links you directly into your course. It will look something like this: professor12345. If you don't know your Course ID, check with your instructor or a classmate.
If you already have an access code, you’ll redeem it when you register. If you don’t, you can use a credit card or PayPal to purchase access.