To record your Blackboard Collaborate session, begin by expanding the Session Menu on the left side of your screen. To do so, look in the top left corner and click on this icon:
When the menu expands, you will see several tabs, most being information related to Collaborate. For recording, choose "Start Recording" at the top of the menu.
When the recording begins, you will see this notification:
To end the recording at any time, return to the Session Menu on the right side of your screen and click "Stop Recording"