How do I turn on background blur or image?

Edited

Feel more comfortable not having to show your background? You can turn on either background blur or a background image.

To do so, just go to your session settings:

Important: Using any of the background features may consume more CPU resource. If you notice your video/camera turning itself off, this may be a sign that your machine can't keep up. Please try turning off any backgrounds to see if things improve.