Go to the Second City Chicago Training Center website.
Click on "Courses" to bring up a list of classes offered at Second City's Chicago Training Center. Browse the course listings until you find one you are interested in taking, such as Improvisation, Slapstick Comedy, On-Camera Workshop or Comedy Writing. Click on the individual course links for details about enrollment, the schedule and fees.
Click on "Current/Returning Students" under "Training Center Registration." The online registration page will open. Click on "Create a New Account," and then enter your personal information.
Log in with your new account information, and click on a course to register. Finish your enrollment and pay the course fee online. You can also call the Second City Chicago Training Center at (312) 664-3949 to register over the phone, or go to the Center in person.