www.mhhe.com/support contains help files with answers to the most frequently asked questions regarding Online Learning Centers including instructions for configuring your browser to work with MHHE technology products. If you can't find an answer to your problems within these pages, please email olcsupport@mcgrawhill.ca or call the Toll Free MHR technical support line at 1-866-703-8172. Business hours are Monday to Friday 8am-4pm EST.
