Hi ElaineWachtel,
It could be an issue with the facial recognition driver.
You may try to reset the driver by doing the following:
- press the Windows button
- search for Device Manager
- find Hello > Webcam then the Facial Recognition driver and right-click on it
- choose Remove Driver Software
- once it is done, restart your computer
- after the restart, open Device Manager again and click on your computer name.
- click Action > Scan for hardware changes
Your computer will then scan and reinstall drivers automatically.
Let me know if it helps!