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How to Set Default Microphone in Microsoft Teams

Richard
Written by
Richard
Oct 18, 2024 Updated Sep 15, 2026 1 min read
Microsoft Teams featured image
Microsoft Teams featured image

The default microphone in Microsoft Teams is the sound input device the app uses for your voice during a call. Setting this up correctly stops audio dropouts and makes sure people on the other end hear you loud and clear.

You need to tell Teams which device to use whenever you plug in a new headset or switch between different microphones on Windows 11 or Windows 10. Choosing your preferred microphone in the settings menu keeps your meetings running smoothly without any audio mix-ups.

⚡ Quick Answer

Select your preferred microphone from the Microphone drop-down menu in the Devices settings within Microsoft Teams. Click the three dots (…) next to your profile picture, then choose Settings, and navigate to Devices to make the selection.

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How to change your microphone in Microsoft Teams

Setting your default microphone Teams uses takes just a few clicks inside the app settings. Open Microsoft Teams, click the three dots next to your profile picture, and open Settings. Click Devices on the left, and pick the microphone you want to use from the drop-down menu so callers can hear you.
Microsoft Teams in Start menu
Microsoft Teams in Start menu
The app can also be opened from the Taskbar or Taskbar overflow.
Turn on or off automatically starting Microsoft Teams
Turn on or off automatically starting Microsoft Teams
Once the app is open, look for the three dots (…) next to your profile picture. Click them and select Settings.
Microsoft Teams settings menu accessed via the three dots icon
Microsoft Teams settings menu accessed via the three dots icon
On the left side of the screen, click on Devices. Look for the section labeled Audio settings. Use the drop-down menu under Microphone to select the device you want to use.
select default microphone in Teams
select default microphone in Teams
Note: Standard user accounts can adjust these preferences without requiring administrator privileges.

Summary

Modifying your default microphone through the Settings menu allows you to switch between multiple hardware devices for clearer calls.

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Richard

About the Author

Richard

Tech Writer, IT Professional

Richard is a writer at Geek Rewind who turns complex IT tasks into clear, step-by-step guides. He draws on years of hands-on experience in system administration and enterprise IT operations, focusing on Windows, Linux and WordPress: the problems people actually run into, and the fixes that work. His server and WordPress guides come from systems he runs himself. Richard builds and maintains the platform behind Geek Rewind, from its Ubuntu servers and Nginx configuration to its custom WordPress plugins. Many new tutorials start with readers' questions, and he's always glad to answer them in the comments.

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