Follow these solutions if Windows Hello for Business has stopped working on networked or organization-based Windows 11/10 computers.

Microsoft tweaked Windows Hello's biometric recognition to use your PC's optical webcam to "see" you, meaning that some users report that it's stopped working in the dark. To me, this is not a big ...

Microsoft has had to reduce Windows Hello functionality to fix a security flaw. Facial recognition no longer works in the dark as a result.