Prevent Access to Control Panel

To make control panel invisible to others,follow the below steps:

1.Type "gpedit.msc" without quotes in Run command
you get the policy editor Window.
2.Navigate and find the Part : User Configuration\Administrative Templates\Control Panel
3.Select the Setting "Prohibit Access to Control Panel" and double click to the properties.
4.Set it Enabled and Apply.
5.After the next login You can see the change
6.If You want to Disable it,set the property as Disabled.
7.Exit the editor