How to prohibit access control panel

in win7 Many users do not want their computer to borrow to win others when using win7 Ultimate, but in many cases have to lend the computer to relatives and friends or even colleagues, then protect It is most important that your computer is not modified, so it is a very straightforward behavior to prevent borrowed friends from passing through the win7 Ultimate control panel. Let's take a look at how to disable access to the control panel in win7 Ultimate.
Step 1: After entering the win7 32-bit system, we open the "Start" menu, then open the run, enter the command gpedit.msc in the run window to open the system's Group Policy Editor.

Step two: win7 Ultimate Group Policy Editor which we find the "User Configuration" This setting module, then click on the "Management Module" to enter sub-menu "Control Panel" and inside, find the "disable access' Options for Control Panel'.

Step Three: After using the right mouse button double-click to open the "No Access' Control Panel '' option in the pop-up window, select" Start "and then OK to save, then the setup is complete.