How to remove windows genuine validation

NOTICE:do not download cracks or some thing else to get u r windows genuine i did it 2 andall windows website were not working the mark u r windows as a piratedLauch RegEdit in run.Browse to the following location:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\NotifyDelete the folder ‘WgaLogon’ and all its contentsReboot Windows XP.