Find the classes you're going to take next using the Schedule of Classes. You'll also find archived schedules and a list of non-credit classes availlable.
Be advised, the most current class information can be found in the Student Information System (currently using PeopleSoft) for which there is the "Class Schedule Search" (a link not requiring a login) to browse class offerings.
February 10th thru June 8th
January 6th thru February 9th
August 26th thru December 15th