The Settings navigation link is where you can easily update and see the different users and sections, and you can also modify the navigation of your course. Depending on your permissions, you can edit differing levels of the course settings.
The settings portion of your course is only available to instructors.
In Course Navigation, click the Settings link.
View Course Details
In the Course Details tab, you can view the details of your course including its name, what your quota is, and what license that you’ve attached to this content inside of your course. You can also view the course status. If the course cannot be unpublished, the hover text will notify you accordingly.
In the Sections tab, you can add a section to your course and manage student section enrollments.