QQ Voice has echo how to do? There's an echo solution.

1, look at the computer desktop right below the solution has a sound small horn not, if there is a double-click to open and then click "Options"-"Properties" (if not available in, Start menu-Settings-control panel to find "sound and Audio Devices" click the "Volume" tab below the advanced to enter the following interface.)

2, into the "mixer" we choose the Realtek HD Audio input! And then uncheck the "Stereo Mix" in the following volume control.

3, if still can not try to update the computer driver!

4, in this face we can try, the following figure operation, Echo Elimination try

5, and then look at the QQ sound panel is not used to save bandwidth mode, if there is a cancellation selected.

6, if the above methods are tested or useless we directly download a driver wizard, to your driver update.

7, the driver installed or not to download the latest version of QQ try.

8, the best we have tested that may be your headset or microphone there is a problem, to change a try oh.