1. Press Windows Key + R to open the Run dialog box.
2. Type services.msc and press Enter.
3. In the Services window, locate the Windows Audio service.
4. Double-click on the Windows Audio service to open its properties.
5. In the Windows Audio Properties dialog box, click the General tab.
6. Make sure the Startup type is set to Automatic.
7. Click the Start button to start the service.
8. Click the OK button to close the Windows Audio Properties dialog box.
The Windows Audio service should now be enabled.
If you are still having problems with audio, try restarting your computer. If that doesn't work, you may need to reinstall your audio drivers.