Stanford on-campus Open edX courses are now hosted on the new SUclass site.
On your first visit to suclass.stanford.edu, you'll need to set up your account. Click the Log In button and sign in with your SUNet ID. Then pick a username, keeping in mind that your professors and peers will see this username when you post in the forums.
Once you have created your account, go to the course About page URL given to you by your professor and click the Register button to join the course. In some cases, your instructor may manually enroll you in the course, so this step will be skipped.
The courses you are enrolled in will be listed on your Dashboard page at suclass.stanford.edu/dashboard. Click a course title to enter it, then go to the Courseware tab to begin viewing materials.
(Please note that SUclass is not integrated with Coursework, Canvas, or Axess, so you may need to follow different steps to register on those sites.)