To share computer audio in Microsoft Teams, ensure system audio is correctly set up, then use screen sharing with the “Share sound” option or select a virtual audio device for audio-only sharing. First, verify that your computer’s audio output is working and properly routed to the intended device, adjusting settings in Windows volume mixer or Mac Sound preferences as needed; also confirm external speakers or microphones are selected if applicable. Next, during a Teams meeting, click “Share content,” choose either your screen or a specific window, and once sharing, enable the “Share sound” checkbox to include audio. For audio-only sharing, start playing the file, click the “More options” button near the mute control, select “Show devices,” and choose “Microsoft Audio Device Graph Isolation” or a similar virtual audio device as your speaker. Keep in mind that some apps or OS versions may limit functionality, so test beforehand.

Sharing audio from your computer during a Microsoft Teams meeting is pretty straightforward, but it can be confusing if you've never done it before. The key is knowing where to look in the app and making sure your system settings are correct.

Make Sure Your System Audio Is Ready

Before jumping into Teams, check that your computer's audio setup is correct. If you're trying to play something from your computer — like a video or music — make sure it’s audible through your speakers or headphones. This might seem obvious, but sometimes sound gets routed to a different device (like Bluetooth headphones you’re not currently using).

Also, on Windows, you can adjust the volume mixer so that apps aren't muted unintentionally. On Mac, go to System Settings > Sound and confirm the correct output device is selected.

If you're using an external speaker or microphone, make sure those are selected in your system preferences under Sound Input/Output.

Share Computer Audio in Teams (During a Meeting)

Once you're in a Teams meeting and ready to share audio:

• Click the "Share content" button at the bottom of the meeting controls
• Select either:
  • Screen, then choose the window or screen you want to share
  • Or pick "Content already sharing" if you’ve already shared your screen
• Once sharing, look for the "Share sound" checkbox at the top of the share window or in the meeting control bar
• Toggle that on to include system audio in your screen share

Note: This option only appears once you're actively sharing content. Also, not all file types or apps support audio sharing — for example, some streaming services block this due to copyright restrictions.

Use “Audio Only” Sharing When Appropriate

If you don’t need to show anything visual but still want to play audio from your computer (like a song or voice memo), you can do this without screen sharing:

• Start playing the audio file
• In the meeting, click the "More options" (?) next to your mute button
• Choose "Show devices"
• Under "Speaker", select "Microsoft Audio Device Graph Isolation" (or similar virtual audio device)
• This routes your computer's audio directly into the call

This method doesn’t always work perfectly depending on your OS version or drivers, so test it out before an important meeting.

That’s basically how you do it. It’s not complicated, but it’s easy to miss one of the steps — especially the part about enabling "Share sound" after you start sharing content. Just remember to double-check your system audio first and follow the steps in order.

The above is the detailed content of How to share audio from my computer in a Teams meeting?. For more information, please follow other related articles on the PHP Chinese website!