MicSwitch tool lets users mute or unmute their system microphone using a predefined system-wide hotkey. So, any program that uses a microphone can be stopped in an instant. Launch MicSwitch.

Over a quarter of a century to fix a strange inconsistency with the mute key? Yes, Apple really didn't move very quickly to ...

Make sure your microphone isn't on mute. You may have muted your mic for ... If there are any yellow or red symbols on your mic, within the Audio inputs and outputs category, double-click the ...