How to open the microphone listening function

Many users use the microphone under Win7, they do not know that the microphone of the Win7 system has a listening function. So what is the function of the Win7 microphone listening function? How do you open this feature? Let's take a look. First, the role of the Win7 microphone listening function is simple, you can turn on the microphone listening function to hear your own voice in the speaker when you speak, just like everyone's K song, and if not open, then I can only input, but I can't hear it. Second, Win7 microphone listening function how to open the operation steps: 1, right-click the small speaker icon in the lower right corner, click & ldquo; sound & rdquo;;
2, click & ldquo; Record & rdquo; tab, click & ldquo; Microphone” icon, click <;Properties>;
3, click the <;listen” tab, check “listen to this device”, apply.
The above is the function and opening method of the Win7 microphone listening function. Let me tell you a little trick here. You can test whether the microphone is valid by using the Win7 microphone listening function.