Troubleshooting

Fix camera, microphone, and audio problems on Zoom, Teams, Google Meet, and other calls. Free in-browser tools — no install needed.

Zoom Camera Not Working? Fix & Test Your Webcam

Camera showing a black screen or not turning on during Zoom? Run the browser test first, then work through the 6 most common fixes.

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Teams Microphone Not Working? Fix It in 30 Seconds

Nobody can hear you on Teams? Check whether the mic actually picks up audio in the browser, then follow the fixes that apply to your setup.

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Google Meet Echo Problem? 6 Fixes for Echo & Feedback

Everyone hearing themselves back when you speak? Here's how to track down Meet echo — usually a settings fix, takes a couple of minutes.

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Webcam Test Before a Job Interview — Look Professional

Check your camera, mic, and background before the call — better to find a problem now than two minutes before a job interview.

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MacBook Microphone Test — Check Your Mac's Built-in Mic

MacBook mic not working? Check if it picks up audio at all, then find out whether it's a system setting, an app permission, or something else.

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Windows 11 Camera Test — Check Your Webcam in Browser

Camera not showing up in Windows 11? Test it first, then fix the usual suspects — privacy settings, driver issues, or app conflicts.

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Discord Microphone Not Working? Fix It in 6 Steps

Friends can't hear you on Discord? Test the mic in the browser, then fix the 6 most common Discord-specific causes — wrong input, push-to-talk, sensitivity, permissions.

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