Solve the win7 system audio service is not running

1. Find the computer on the desktop of the win7 system, right-click the computer to select the management options. As shown below

2. In the open computer management interface, find and open the service item under "Services and Applications". As shown below

3. On the right side of the "Services" interface, find "Windows Audio"; double-click to open and modify. As shown below

4. Switch to the regular item and click “Start” to enable this function. As shown in the figure below

5. In the pop-up prompt box prompts to obtain permission, we click OK to proceed to the next step. As shown below

6. Select to switch to the login box, then enter the same password on both sides and click OK. As shown below

7. Click OK in the pop-up prompt box to complete the audio service operation. As shown below