First, right-click on the command bar, move the mouse to customize, and click Add or remove Commands.
Second step, in the pop-up dialog box in the "Current toolbar buttons" list to find the button you want to delete the icon, click the "Delete" button, all the icons after the deletion of the dialog box can be closed.
To completely remove the icon, continue with the following method:
First step, click the Windows button, enter Regedit in the search box, open the registry when you press ENTER, and click Yes in the pop-up query window.
Step two, and then in the registry, navigate to the following location:
The third step, expand the Extensions key, right click the following unwanted key value, select "Delete" can be.