The microphone and webcam (laptop) do not work in the browser?

Question

Browsers

The microphone and webcam (laptop) do not work in the Google and Yandex browser, but everything works fine in Microsoft Edge, I have already searched everything.
On the sites for checking the camera, it writes that it is used by others because it does not write anything ..
Restarted, deleted the processes.

What to do?

Answer 1

Just fixed this bug. Its cause is in the next unfinished (undertested?) Win10 update.
You need to go to Settings -> Privacy -> Microphone [well, or Camera], and there move the "Allow applications to access the microphone / camera" slider.
At the same time, below in the same window, it is useful to view the entire list of applications that claim access to the microphone / camera, and disable access to those insolent people who are not allowed by the state.

Answer 2

Yes, there is such a thing not only on win10, but also on version 8 and 7. You can check it online here , it will show an error like this.