Google Meet in web browsers To do this, click the microphone icon in the video preview. Once the button turns red, it means you’re brave
Which button mutes the sound on Google Meet?
During a Google Meet conference call, click the contacts icon in the lower-right corner of the screen. A window appears with a list of all participants in the call. Select the name of the person you want to mute. You will see the mute icon (three dotted horizontal lines