Mac OS 10.15 Catalina Screen Recording
If you are using Mac OS 10.15 (Catalina) you will need to enable Screen Recording for Google Chrome. With Catalina, Apple has introduced new security and privacy updates. You must now allow apps to record the contents of your screen. Click here for steps on how to see which operating system is installed.
1) Select the Apple icon at the top left of your screen and select System Preferences.
2) Navigate to Security & Privacy.
3) Click on the Privacy tab and navigate to Screen Recording in the left pane. Select the gold lock in the bottom left and enter your password to make changes. Then, check the box next to Google Chrome.
4) Once Google Chrome has been enabled, refresh your exam page and relaunch proctoring.