How can I solve the problem that QQ voice functions cannot be used in Win7? Solution to QQ voice function unavailability in Win7 system

Tencent QQ has become an indispensable software in everyone's life. QQ has its own voice function and can chat with friends, which is very convenient. Some users in win7 recently said that QQ voice functions are unavailable and they do not know how to solve them! The following small series will bring you a solution that the QQ voice function of Win7 cannot be used! Let's take a look!

1. Check the sound card on your computer. It is easy to find the sound card device. Click open Start menu, enter the Device Manager in the search box, and click enter, in this way, the interface shown in the following figure is displayed, and the sound card is in the following "sound, video, and game controller ";
 

2. If you are not sure whether the sound card is in good condition, you can find a sound card of the corresponding computer model on the official website and download it, and then reinstall the sound card;

3. If you still cannot use it, click the Sound icon in the lower-right corner of your computer to see if it is muted. Right-click the speaker icon, select the recording device, and select microphone-properties-level;

4. Let's see if the microphone is muted. If it is muted, click the red icon to resume work.

The above is the solution that the QQ voice function of Win7 system cannot be used. After simple settings, the QQ voice function will return to normal. Hope to help you!