This is only for XP

Instead of having to click Start, then Run and typing in Regedit, 

hackersorigin brings u xp users…a tweak that will add Regedit to the context menu of ‘My Computer’ right click..!!

Open up Notepad and copy the following:

Save it as XP_Regedit_MyComputer_Context.reg

Then merge it into the registry by double clicking it.

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Regedit]

[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Regedit\command]
@=”regedit.exe”