1- open desktop and right click. <br />2- Select "new" => "shortcut". <br />3- type "shutdown -s -t 'time in seconds' -c". <br />4- rename the shortcut and finish. <br />5- see the shortcut on the desktop. <br />6- right click on the shortcut and select properties. <br />7- here u see a button "change icon" click on it. <br />8- select a icon of ur choice. <br />9- ur shutdown virus is ready ^_^ enjoy.