
Hi @Steven Maguire
You can play a YouTube video in Edge and check the following settings:
- Check the sound icon in Edge tab to make sure it's not muted.
- Right click sound button on the right of taskbar, choose Open volume mixer. From there you can see Edge volume setting, try to adjust the volume to make it work.
- If the above still doesn't work, you can open Windows Settings-> System-> Sound-> Advanced sound options. Click App volume and device preferences, you can also see Edge volume settings. If you don't know how to configure the settings, you can click Reset to reset the settings.
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Regards,
Yu Zhou