Enable Camera and/or microphone in Safari
If you are using the Safari browser on your macOS device and are having trouble accessing your camera or microphone then this could be because you've disabled access to it somewhere in your browser settings. Please follow the steps below to enable your microphone and/or camera for Classroomscreen.
Open the Safari browser and click the "Safari" menu in the top left corner of your screen. Select "Preferences".
Click the "Websites" tab. Select "Camera" or "Microphone" in the sidebar and make sure "classroomscreen.com" is set to "Ask" or "Allow".