Windows Hello Couldn’t turn on the camera [Fix]

The Windows Hello Couldn't turn on the camera error occurs when your system does not detect the camera. Use these fixes to ...
来自MSN

Microsoft has broken Windows Hello facial recognition — it no longer works in the dark

Windows Hello has seen a minor downgrade this week, as the service now requires the use of a color camera in tandem with IR sensors to sign users in. While the update was announced back in April, ...