"Join This Course"/Login Troubleshooting
If you don't see the "Take the Quiz" button when you click on the link to the test, something went wrong when you joined the course. Here is what probably happened, and how to fix it:
When you clicked "Join this course," you may have seen a truncated window with no "Submit" button:
To fix the problem, click "I agree" and then use the scroller at the bottom to scroll to the right until you see the "Submit" button:
From there, everything is self-explanatory. Click "Submit," and you will be prompted to "Enroll in Course":
Next, click on "Go to the Course":
Now when you click on the link to "begin the test taking process," you should see the first page of instructions, and can proceed from there :)