MuteEmAll! is a simple application that lives in your Windows tray which allows you to turn a key (default CAPS LOCK) into a Push-To-Talk or Push-To-Mute button for all of your system microphones.

I am currently using it on a daily basis to make sure it gets released as bug free as possible.

As soon as I am satisfied it is in shape for release it will be available in the Microsoft Store.