After you open the Group Policy Editor, in the ' local computer ' policy, expand the user configuration → administrative Templates → Desktop branch to display the appropriate policy options in the right pane.
The specific relevant operation instructions are as follows:
1. Hide the desktop System icon
To hide the System icon on the desktop, the traditional way is to modify the registry to achieve, there is a certain risk. Using Group Policy Editor can achieve this goal conveniently, safely and quickly.
To hide the Network Places and Internet Explorer icons on your desktop, just enable the "Hide My Network Places on desktop" and "Hide Internet Explorer icons on the desktop" Two policy options in the right-hand pane of the Group Policy Editor; If you want to hide all icons on the desktop, just enable "hide and disable all items on the desktop". The My computer and My Documents icons will disappear from the desktop of the computer when you enable the delete My Documents icon on the desktop and delete my Computer icons on the desktop two options are enabled. If you don't want the Recycle Bin icon on your desktop, you can also remove it by enabling the "Remove Recycle Bin from desktop" policy entry.
2. Prohibit certain changes to the desktop
If you don't want people to change your computer desktop settings at will, enable the "Do not save settings when exiting" option in the right pane. When this setting is enabled, other users can make some changes to the desktop, but some changes, such as the icon and the location of the open window, the location and size of the taskbar, cannot be saved after the user logs off.