If you have more than one microphone or input device connected to your Windows 11 PC, you might want to pick one as your main microphone. This way, all apps will use the same mic without you having to pick it every time.

How to Choose Your Default Microphone

Follow these simple steps to set your default microphone for all apps:

1. Open Settings: Press the Windows key + I on your keyboard, or click the Start button and then click Settings.
2. Here’s what it looks like when you click Start and open Settings:
   
   

   

3. In the Settings window, click on System from the left menu.
4. Now, click on Sound from the right side.
5. Under the Input section, click the dropdown menu labeled Choose your input device.
6. Select the microphone you want to use as your default.

Here’s what the Sound settings page looks like:

For example, you might see options like “Headset Microphone” or “Built-in Microphone.”

Once you pick your mic here, all apps will use it by default. Some apps might still let you choose a different microphone inside their own settings.

Quick Way to Switch Microphones Using the Taskbar

You can also change your microphone fast without opening Settings:

1. Right-click the little speaker icon in the bottom-right corner of your screen (taskbar).
2. Click Open volume mixer from the menu.
3. In the volume mixer window, find the input device dropdown and pick the microphone you want to use.
4. Close the window when you’re done.

Note: If your microphone does not show up here, it might not be properly connected or recognized by Windows. Try unplugging and plugging it back in or restarting your computer.

Make Sure Your Apps Can Use the Microphone

Windows 11 has privacy settings to control which apps can use your microphone. If your mic isn’t working in some apps, check these settings:

1. Open Settings again (Windows key + I).
2. Go to System > Privacy & Security > Microphone.
3. Make sure the switch under Microphone access is turned on.
4. Below that, turn on access for the apps you want to use the microphone.

After that, test your microphone again. It should work fine now!

Summary

• Setting a default microphone makes it easier to use sound apps since all use the same mic.
• You can change your mic settings in Windows Settings or quickly from the taskbar volume mixer.
• Make sure your apps are allowed to use the microphone in privacy settings.
• Regularly check your mic settings to avoid issues with calls or recordings.
• If your mic doesn’t show up, try reconnecting it or troubleshooting your device.

If you want more help with Windows 11 sound settings, you can visit the official Microsoft support page here:
Fix microphone problems in Windows 11 – Microsoft Support