If your Zoom audio isn't working, there are many possible reasons for it and several ways to troubleshoot the issue.

You can start a Zoom test meeting to ensure your audio and video are working properly before an important video call. You'll need to have either the desktop or mobile app to do a Zoom test meeting.

Zoom CEO Eric Yuan founded the video communications company in 2011 when he was 41 years old and took it public in 2019. As of September 2025, Zoom had a market cap of $25.66 billion. But despite 15 ...

Eric Yuan founded Zoom in 2011 and serves as the company’s CEO. Yuan said the No. 1 thing that makes a Zoom meeting successful is preparation. Here’s how Yuan keeps his Zoom calls productive. Zoom CEO ...