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Testing your microphone and webcam before an online meeting can help you identify potential issues before they become a waste of time or embarrassing. Here’s how to check whether your microphone and webcam are configured and functioning correctly in Windows 11.
1. Test the Webcam Before Your Meeting
There are two types of webcams: built-in and external. If your PC has an integrated webcam, use the Camera app to test it—type “camera"in Windows Search to open this app. You know your webcam is optimally configured if you get high-quality footage without any errors. ensure to remove any webcam covers!
External webcams often come with dedicated software to manage their operation. Try opening the official app and seeing how good the visuals are. This pre-meeting check can help you confirm that your external webcam is connected and functioning.

2. Test the Microphone You Plan to Use
When using an external microphone, connect it to your device and start the test like this:
Next to theStart testbutton, you’ll see the result as a percentage of total volume. A number above 75 is ideal, but it shouldn’t be below 50. Something could be wrong if the percentage is lower than that, or if your microphone doesn’t pick up your voice clearly. In that case,troubleshoot your microphoneand test it again. Make sure you don’t have any on-mic mute buttons enabled.

3. Pick Your Best Microphone as the Default
you’re able to skip this step if your device’s built-in microphone is the only option you have for voice input. However, if you want to use a microphone with better fidelity, it’s wise to make it your default device. To change your default microphone, follow these steps:
4. Set Your Preferred Webcam as the Default
Unlike microphones, you may’t directly choose a camera as the default. Instead, you have to turn off every camera other than the one you intend to use. Here’s how to do this:
Repeat this process for all other camera devices you want to turn off. With all other cameras disabled, Windows will use the only enabled device as your primary camera.

5. Check Microphone and Camera Permissions
Thevideo conferencing app you want to use for an online meetingmust have permission to access your camera and microphone. If the app’s access to these devices is blocked, Windows won’t let the app use them. To allow an app to access your default camera, follow these steps:
To make sure the app you want to use has access to your default microphone, go toSettings > Privacy and security > Microphone. Then, enable the toggles next toMicrophone access,Let apps access your microphone,and the app you want to use for your online meeting.

6. Disable Exclusive Control of Your Microphone
TheExclusive Modecheckbox allows a program to completely control an audio device. When that happens, the audio device becomes unavailable for other apps. Enabling this feature leads to audio problems most of the time, so we recommend turning off this feature before your meeting starts. Here’s how:
7. Unmute the Microphone and Camera in Your Video Conferencing App
Most video conferencing applications prompt you to unmute your microphone and webcam (if they’re muted) when you launch them. Still, double-check that you haven’t muted the microphone and the camera isn’t blocked in your video conferencing app. You must also ensure your default microphone and camera are selected in the app’s settings.
The process to check that varies for each application. If you’re unfamiliar with it, check the app developer’s website for instructions.

Besides video conferencing apps, you can useother tools to make online meetings more efficient.
A faulty or incorrectly configured microphone or camera can easilyruin a critical video conference. Take the above steps to ensure that your microphone and audio are set up correctly and that there are no hardware issues before your meeting begins.