[quote=mielcoh27]how can i know if there is an autorun virus in my comouter? btw nice tutorial there.. ^_^[/quote] Once you open any drives especialy flash drives, when you double click it on my computer it open in a new window explorer, haha that may contains virus, or when you right click the drive and you'll see like this picture bellow... [img]http://i348.photobucket.com/albums/q353/emptyblank_2008/7.gif[/img] Once you open the drive, it will spread to all drives and system folder...