Fortunately, most sound problems can be fixed by following a series of troubleshooting steps. This article provides a comprehensive guide to resolving audio issues in Windows.

Troubleshoot Surface sound and audio accessories. Find solutions if your Surface speakers aren't working or you're experiencing built-in speaker issues.

The microphone volume is too low or does not appear to be working at all Try the following solutions: Make sure that the microphone or headset is connected correctly to your computer. …

If you're having trouble hearing others in your Teams calls and meetings, the problem is either with your speaker not working, or with their microphone. If you’re the only one who can’t hear …

If you set up your notifications in Outlook, but find they're not working, check your status in Teams and check the notification settings in Windows. With new Outlook, system settings can …

If you choose an audio source other than Computer audio, you can choose to switch back to computer audio during the meeting by selecting Unmute in the Teams meeting controls.

Check that your headphone boom is not in the mute position (usually upright or away from your mouth), or that your external mic's physical mute button is not turned on.

This article covers most common issues related to Bluetooth such as Bluetooth not pairing, Bluetooth audio issues, missing Bluetooth and more, along with step-by-step troubleshooting …

To fix this, go to your system's sound settings, find your Sound Control Panel, select Communications and then Do nothing. Finally, apply the changes so others will be able to hear …

You can do this through the Device Manager or by visiting the manufacturer's website for your sound card. Check for Malware: Perform a full system scan for malware using your antivirus …