You can easily mute yourself on Zoom, and if you're the host, you can also mute any participants in the call.

To adjust the volume on a Google Hangout call, you'll need to adjust the volume of the device you're listening on.

Despite its usefulness, the iPhone's mute switch has been an iconic design feature that Android vendors never attempted to copy and implement. With a simple flick, you can mute and unmute sounds on ...