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+.

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

Free 30-day trial, no account or credit card needed. Then one payment for every feature — no subscription.