1. Make sure that access to the camera (edge://settings/content/camera)camera and the microphone(edge://settings/content/microphone) is allowed in the settings of the Microsoft Edge browser for Examus. Examus must be listed under the «Allow» heading and must not be listed under the «Block» heading (if it is on this list, remove it):
 
  
2. If you don’t see Examus under the «Allow» heading, you should check «Ask before accessing (recommended)» button and turn it on (if it’s off), after that run check again. In the pop-up window, click the «Allow» button:

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3. If you see Examus plugin under the «Block» heading – remove it and go to the step 2.