Atomic Learning is a great tool for adding online video training to your Blackboard course.
To turn on this feature in your course, click on "Customization" in your Control Panel on the lower left of the course page.
Then, click "Tool Availability". In here, check the box to make the Atomic Learning Mashup tool available in the course content area.
Learn more about adding Atomic Learning videos to your course here: Adding Atomic Learning Content