HP also sells external webcams (HP 320, 520, etc.). The driver process differs:
You’ve just upgraded to Windows 11, joined a critical Zoom meeting, or tried to unlock your HP laptop with facial recognition, only to be met with a black screen, a spinning wheel, or the dreaded error: “We can’t find your camera.” hp camera driver windows 11
If the driver is missing or corrupted, download it directly: HP PCs - Troubleshoot the webcam (Windows) | HP® Support HP also sells external webcams (HP 320, 520, etc