If you have used a Mac or a Windows computer to take your exam here is the possible settings that may have been changed: Re-enable settings that may have been turned off during the launch of your exam.
MAC - Security Settings - OS Catalina - How to enable screen sharing for your browser:
Accessibility Setting for LogMeInRescue ScreenshareĢB.
If your list looks different, type Keyboard in the search pane in the top right of the System Preferences window.
Screen recording, allow Chrome for OS Catalina users Accessibility for LogMeInRescue screen share If you used an Apple (Mac) computer to take your exam here are the possible settings that may have been changed: