Students may adjust their schedules via ULink through the Schedule Adjustment (Drop/Add) Period each semester. After this period, changes to a student's schedule (dropping a class, resigning from the university, auditing a course, etc.) are completed through various offices depending on the student's classification (freshman, sophomore, etc.) and level (graduate/undergraduate).
Please note that you are obligated to pay tuition and fees for classes in which you are registered regardless if you attend the classes, so it is important to adjust your schedule as soon as changes are needed to avoid erroneous financial obligations. You may review the University's Financial Obligation Policy on the Office of the Bursar's website for further details.