If you've noticed a mistake in the course, please send a message to your Instructor. Copy and paste the problem into the email and let them know which section or module you are in so that they know exactly where it is.
If you experience a mistake or error within the Blackboard system please open a new support ticket, describe the problem and tell us what platform (Mac, Windows 7, Windows XP, etc...) and web browser you were using at the time of the problem.