Interactive fix flowchart
Webcam not working
Fix webcam not working on Windows, Mac, Zoom, Teams, Discord, browsers, laptop cameras, USB webcams, black camera screen, camera permission problems, and apps that cannot see your camera.
All fixes in this guide
Fix: Webcam not working on Windows
A Windows webcam usually fails because camera privacy permissions are blocked, the wrong camera is selected, another app is using it, a privacy shutter is closed, or the camera driver is stuck.
Fix: Webcam not working on Mac
A Mac webcam usually fails because app camera permission is denied, another app is using the camera, the wrong camera is selected, or the app needs restarting.
Fix: Zoom camera not working
Zoom camera problems usually happen because Zoom is using the wrong camera, camera permission is blocked, another app is using the camera, or the camera is disabled by a privacy shutter.
Fix: Microsoft Teams camera not working
Teams camera problems are usually caused by wrong device selection, blocked camera permission, another app using the camera, browser permission issues, or Teams needing a restart.
Fix: Discord camera not working
Discord camera problems usually come from wrong camera selection, blocked permissions, camera being used by another app, browser permission issues, or Discord video settings.
Fix: Camera not working in browser
A browser camera usually fails because the website permission is blocked, the browser lacks system permission, the wrong camera is selected, or another app is using the webcam.
Fix: Camera works in one app but not another
If the camera works in one app but not another, the webcam hardware is probably fine. The broken app likely has a permission, camera selection, or app-specific setting issue.
Fix: Laptop camera not working
A laptop camera usually fails because the privacy shutter is closed, a keyboard shortcut disabled it, camera permission is blocked, the wrong camera is selected, or the driver is missing.
Fix: USB webcam not working
A USB webcam usually fails because of a loose cable, bad USB port, USB hub problem, missing permission, wrong camera selection, or driver issue.
Fix: Webcam shows black screen
A webcam black screen usually means the lens is covered, the wrong camera is selected, another app is using it, lighting is too low, camera permission is blocked, or the camera driver is stuck.
Fix: Webcam is blurry, dark, frozen, or laggy
Bad webcam quality is usually caused by poor lighting, dirty lens, low internet bandwidth, high CPU usage, app settings, USB hub issues, or another app using camera resources.
FAQ
Why is my webcam not working?
The most common causes are camera privacy permissions, the wrong camera selected, another app using the camera, a closed privacy shutter, disabled camera hardware, USB connection problems, or a driver issue.
What should I check first when my webcam does not work?
Check the camera privacy shutter, choose the correct camera in the app, allow camera permission, close other apps that may be using the camera, and restart the app.
Why does my webcam work in one app but not another?
The broken app may not have camera permission, may be using the wrong camera, or another app may already be using the webcam.
Can a browser block webcam access?
Yes. Browsers can block camera access per website, even if the webcam works in desktop apps.
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