Audio Guides
No Sound in a Video Call? How to Check Speakers and Output
Can't hear anyone on a video call? Check the output device, app and system volume, run a local speaker test, and compare another call to find the cause.
Read articleWebcam, Audio & Photo Guides
Practical guides to testing your webcam and microphone, fixing common issues, and taking photos with virtual backgrounds.
167 postsTroubleshooting
Camera Not Working in Google Meet? Fix It Step by Step
Google Meet camera not working or stuck on starting? Check Meet's camera selection, browser and system permissions, then test your webcam outside Meet.
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Microphone Cutting Out During Calls? How to Find the Cause
Mic audio keeps cutting out on calls? Check the input signal, cable or wireless link, noise gate settings and network to find where the dropouts start.
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Why Is My Webcam Grainy? How to Fix Noise and Compression
Grainy webcam picture? Learn to tell low-light noise from compression, add useful light, check settings and connection, and retest without new hardware.
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Camera Not Working on Mac? Fix Permissions, App Settings and Conflicts
Mac camera black or not detected? Check macOS camera permission, choose the right camera in your app, close competing apps and test the preview to find the cause.
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Webcam Lighting: A Simple Setup for Clear Video Calls
Get clear video calls with simple webcam lighting: where to put windows and lamps, how to fix backlighting and glare on glasses, and how to check your setup.
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Webcam Position for Video Calls: Eye Level, Framing and Eye Contact
How to position your webcam for video calls: eye-level lens height, a comfortable head-and-shoulders frame, a clean sightline and a crop test before you join.
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Camera Not Working in Chrome? Fix Permissions, Device Choice and System Access
Camera not working in Chrome? Check site permissions, choose the right camera in Chrome settings, review OS privacy controls, then confirm with a browser test.
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Microphone Too Quiet on Video Calls? How to Fix a Low Input Level
Others can barely hear you on calls? Check which mic is active, fix distance and input gain, tame app processing, and confirm the result with a recorded sample.
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