You are advised to read the Registration Procedures before enrolling in any courses.
The Course Schedule is found at Web For Students' Course Offerings. In addition, Web for Students offers a Course Section Search function. You can register for classes using Web for Students (login thru myStevens) (provided you are eligible to enroll) using the 5-digit call number for a course. Please note that call numbers are not course numbers. For example, PEP112A is a course number, 11613 is a call number.
The Stevens Course Scheduler is available to help construct a feasible schedule.
Note that schedules are subject to change, but, as per Registrar's Office policy, these will be kept to a minimum.