Your email address
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's Course ID
Your instructor may give you a Course ID that will link you directly into the right course. A Course ID looks something like this: professor12345. If you don't know if you need a Course ID, check with your instructor or a classmate.
An access code, credit card, or PayPal
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.