How to Mute Your Microphone with a Keyboard Shortcut in Windows 11

One shortcut, every app — mute your mic without hunting for the meeting window.

Quick answer: In Windows 11, Win+Alt+K mutes you in calling apps that support it, such as Microsoft Teams. For a shortcut that mutes the microphone in Windows itself, from any app, use Media+ from Productivity Plus Pack: Ctrl+Win+Alt+M mutes and Ctrl+Win+Alt+U unmutes, with an on-screen indicator. Both shortcuts can be changed.

You're in a call, you've switched to another window, and you need to mute — now. Teams, Zoom and Discord have their own mute shortcuts, but they often only work while that app's window is in front.

Media+ from Productivity Plus Pack mutes your microphone in Windows itself, with a shortcut that works from any app.

Step by step

  1. Install Productivity Plus Pack. Media+ is turned on by default.
  2. Mute. Press Ctrl+Win+Alt+M to mute your microphone, whichever app is in front.
  3. Unmute. Press Ctrl+Win+Alt+U to unmute. An on-screen indicator confirms each change.
  4. Make it yours (optional). Change either shortcut in Settings under Media+.
Media+ settings showing playback and microphone shortcuts
Find microphone mute and unmute alongside the playback shortcuts on the Media+ page. The displayed shortcuts reflect this example configuration. View full-size screenshot.

Ways to do it

Use what's built into Windows, the tools you already have, or Productivity Plus Pack — they work well together.

Built into Windows

In Windows 11, Win+Alt+K mutes you in calling apps that support it, such as Microsoft Teams.

In your meeting app

Most meeting apps have their own mute shortcut — great while the meeting window is in front.

With Productivity Plus Pack

Media+ mutes your default microphone in Windows, so every app using it is muted — plus global keys for play, pause, skip and volume.

Frequently Asked Questions

More about Media+ · Full Media+ guide · More how-to guides

Does it work with Teams, Zoom, Discord and Google Meet?

Yes. Media+ mutes your default microphone in Windows itself, so every app that uses that microphone is muted, whichever app it is.

Can I change the shortcuts?

Yes. Set your own mute and unmute shortcuts in Settings under Media+. If another program already uses a combination, Settings tells you so you can pick another.

Can I turn it off?

Yes. Media+ can be turned on or off in Settings if you prefer another tool for media or microphone control.

Try it free with Productivity Plus Pack

Try every feature free for 30 days, no account or credit card needed. After the trial, choose a one-time payment for the direct download or a monthly subscription for the Microsoft Store edition.