The schedule of classes lists all the courses and classes of the respective semester. It is structured mainly by the University's organisational units. There are, however, also branches for certain interest groups.
The Search function allows you to find courses by using a variety of search criteria such as the course's title, teacher and medium of instruction.
From the PDF Versions overview page you can download pdf files of the schedule of classes, including the schedules of classes of previous semesters.
Learn more about how to register for courses on the How do I register for courses? page.
If you want to view the schedule of classes of a previous semester, choose the respective semester by clicking on the semester button in the blue bar (see also How do I change the reference semester?).