How to turn off the sound of Win7 open folder

I don't know if you have found that after the Win7 system is installed, there will be an audible prompt every time you open the folder. After using it for a while, you will find that the sound disappears. In fact, this is because some optimization software closes it. If you are not satisfied with the sound solution and want to close it, how can you solve it manually? If you don't know, follow the Xiaobian to learn.

First, in the bottom left corner of the Win7 desktop, in the "Start" menu, open the "Control Panel", and then enter the control panel interface, select the small icon for viewing mode, and then select “sound” item.

Second, open the Sound dialog box, switch to the & ldquo in Win7 system window; sound & rdquo; tab, at the sound scheme, click on the inverted triangle sign to the right, and from the drop down Select the item you want to set in the menu. For example, you don't want to have a system sound every time you open a folder, you can set it to “ Silent”. Click the “OK” button to complete the above settings. After

Do the above operation, we need to quit all windows and open the Win7 Explorer panel, just click on a folder and then try, you will find that there is no sound, of course, If you are a friend who likes to listen to the sound, you can choose a good sound solution.