: Open the "Camera" app (Windows) or "Photo Booth" (macOS) to verify the video feed. Troubleshooting & Driver Alternatives
Without the correct driver, your computer might detect that a camera is plugged in but fail to display an image or recognize the microphone. Eyesec Webcam Driver
A smudge on the lens can make even a high-def camera look blurry. : Open the "Camera" app (Windows) or "Photo
