How to make two programs play sound at the same time under win7 system

Now everyone is used to open some programs in the computer at the same time, let these programs run at the same time. Under normal circumstances, the programs are compatible with each other and can be operated at the same time. However, recently Xiaobian found that there is some exclusion between the sounding programs. For example, QQ music is being opened. When you want to open the video to watch movies, although the movie is playing normally, there is no sound, and some are just the sound of QQ music. It seems that Only one sound can appear in the two vocal programs. In fact, this is not a solution that can be solved. Today, Xiaobian teaches you a way to realize the simultaneous sounding of two programs in the win7 computer. Let's follow the small series to see it!
Br> 1. First, we found the speaker icon in the notification area in the lower right corner of our win7 Ultimate computer and right click, in the slide menu that appears, we choose to play the device.
2. In the open sound window, we find the speaker options, then right click and select Properties.
3. After that we can see the window shown in the figure below, we will switch the interface to the advanced column, and then in the exclusive mode below, "Allow the application to monopolize the device" option The checkmark is removed, after which we click OK to save the settings.
This tutorial is very practical for our daily use. After learning this method, we can open two sound programs at the same time. It is not difficult to listen to music while watching movies. Please operate it quickly!