Is this your first time here?
1. Create a new GBF course account, or sign in with your Google account. If you choose to create a new account, an email will be immediately sent to your email address. Click on the web link in the message. Your account will be confirmed and you will be logged in.
2. Select your course.
3. If you are prompted for a course enrollment key, use the one that your instructor gave you. This will enroll you in the course.