Win7 system volume icon is gone, what should I do? System volume icon can not be found how to do

win7 system volume icon is gone, what should I do? A friend told Xiaobian that his computer
didn’t know what happened. The volume icon was gone. How can this be done? The sound can't be controlled. It doesn't matter, it's very simple. Xiaobian now shares the solution for everyone, and hopes that friends in need can get help.

1, we right click on the taskbar below the desktop, open the properties;

2, after entering the property settings list, click on the notification area Definition;

3, then click to open or close the system icon;

4, then I can see the volume icon, now Is off state;

5, we turn off to open, now you can see the volume icon in the lower right corner of the desktop;

6, so you can adjust the volume at will;