One of the newest features in PowerPoint is the ability to record video using a webcam on your Windows computer. This is a great way to record a PowerPoint slide show with video and audio of yourself. The file can then be saved as an MP4, stored in your Box account, and shared with students through a link in Blackboard.
To see the recording process in action, watch this YouTube Video (6 minutes long). Here’s a link to step-by-step instructions created by OED.
Note: this feature is not available in PowerPoint for Mac computers.