Fix Webcam Access Permissions
Click on the camera icon at the right side of the address bar and allow access for this website.
Also, you can adjust permissions for a webcam in the Privacy Settings:
Otherwise, open Chrome Settings > Advanced > Privacy and Security > Site Settings > Camera.
How to use your webcam & microphone in Chrome.
Click on the camera icon at the end of the address bar and choose Always allow …
Additionaly, you can manage camera permissions at hte following url:
edge://settings/content/camera and change access for this website.
Or adjust by going to Edge Settings > Advanced > Privacy & Security > Site Settings > Camera.
How to adjust your web camera & microphone in Edge.
Click on webcam icon at the left side of the address bar and remove a blocking permission by clickling on x at the bottom-right corner.
Settings: Open Firefox menu > Options > Privacy & Security at left > Permissions > Camera - Settings button.
How to manage your webcam and mic in Firefox.
Opera for Desktop
Click camera icon at the left side of the address bar and remove a blocking permission by clickling on x at the bottom-right corner.
Options: opera://settings/content/camera and adjust cam access.
Or go to Opera Settings > Site Permissions > Camera.
Change your webcam & microphone settings in Opera browser.
Chrome for Android™
In the Chrome App open Settings > Site Settings > Camera. Also, do not forget to turn on your camera or microphone permissions in your device settings.
How to change webcam & microphone permissions in Chrome for Android.
Chrome on iPhone™
Currently, Chrome on iPhone can't access front and/or rear cameras. But you can use Apple Safari browser.
Safari on iPhone™
Open iPhone settings > Safari > Camera > Select Ask
Use Another Browser?
There are many others browsers available, so it is not possible to provide instructions for all of them. Just explore your browser's help pages for required information.