Win7 while listening to music while surfing the Internet is not affected by other sounds

While listening to music while surfing the Internet is a very pleasant thing, but some pages with background music often run out to bother us, such as some QQ space or Taobao shop. We can't turn off these background music on the webpage. If you don't want to interfere, you need to turn it off with a small speaker in the lower right corner of Win7. Someone may ask, the speaker in the lower right corner of the screen is off, isn't the whole system sounding? If your system is Win7, then you don't need to worry about it.
Usually when we use the small speaker in the lower right corner of the system to adjust the volume, click the small speaker icon with the mouse, then directly pull down the slider to adjust, or directly click the small speaker below the slider to set it to mute.
If you only want to adjust the volume of the background music of the webpage, click "Synthesizer" below the volume adjustment slider to open the program volume adjustment interface.
Open Volume Synthesizer
Listed here are all the programs that can be run in the current system. We can just lower the volume of the browser or directly set the browser program to mute.
Setting the browser to mute
Setting the volume separately for a program does not affect other programs, so that we will not be affected by other music, music, or voice chat. The effect of the sound is gone.