Use the following fixes if your sound randomly stops working on your Windows 11/10 PC. Before you proceed with further troubleshooting steps, we suggest you check for Windows Updates and install them ...

Use left and right arrow keys to seek audio. Is the sound muted on your computer, and when you hover over the speaker icon in the system tray, you see the message, "No Audio Device Is Installed"?

The built-in Audio troubleshooter of Windows PC can fix several audio issues. You can run the Audio Troubleshooter by using the Get Help app. This troubleshooter is an automated app that will help you ...