Yesterday my built-in webcam worked well, but today no program recognizes the camera anymore.
It will be displayed in the Device Manager.
It may be that some application has disabled the camera.
times go to the device manager and check the status. If it is actually deactivated, you can "bring it back to life" there.
or there's a technical defect, which is never excluded with technology.
She won't
It can't be seen in the Device Manager
The camera may be disabled
And how do I turn it on again?
Then it will be defective
In the settings under camera
enter camera when searching