Webcam Not Detected in Windows/Mac/Zoom

Time: 15 mins Level: Beginner

By StepDiag Engineering Team

Reviewed by Ibraheem Taofeeq Opeyemi

An interactive root-cause diagnostic tree to fix undetected camera hardware, black screen feeds, and application permissions in Windows, macOS, and Zoom. Systematically resolve driver corruption, physical shutter blocks, and OS privacy restrictions.

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