Buttons on your Bb course menu/left-hand navigation bar that link to external
websites are broken in Blackboard version 9.1 and this applies to fall 2010
classrooms only. To fix this, you need to delete the button and then recreate
it. Here’s a video tutorial (created using Tegrity) on how to do that:
Video Tutorial (to maximize the computer screen portion of the video to see it better, click on the black/white icon on the top right of the screen recording).