You can access your course from two places, the first place is from the content library.
Go to the Library page and you will see the offers row which shows all the courses available in your community
The other way to find your course is through the main navigation at the top.
Go to 'My courses' on the top navigation bar.
See a drop-down menu
You will see any courses you're enrolled in listed here
You can also see all courses in the community by clicking on All course.
