Welcome to the Helpdesk Website for Southern Illinois University’s Learning Management System, SIU Online powered by Desire2Learn (D2L).  On this site you will find information about functionality and best practices when using SIU Online, “how-to” tutorials, and training opportunities.  If you can’t find what you’re looking for, you can contact the SIU Online Helpdesk during SIU business hours, Monday-Friday, 8:00a.m. to 5:00p.m.
Phone:  618-453-1024

Email:  mycourse@siu.edu