If you have a question concerning content, simply click on the question mark under the course expert's picture in each tile. Type the question and submit. You will receive a reply via email to your question, usually within 24 hours.
If you need an immediate response, try asking your peers in the Connect section by posting a question. Archived questions and responses are posted in the Community section for your review.
For technical questions, click “Support”. You can find this link in footer of the page, at the far right.