funny Trick To play with ur frnds pc and make fool

Hello gudMrng frnds Everyone wants to be a good hacker and want to became popular in this world.and always trying to using hacking tricks in different stages so  i everyday search for new tricks that is helpful for you.. plz dont misuse these tricks.. these tricks are for educational purpous only... these tricks are harmful for another person or organisation..so lets start with todays trick... these trick is not harmful but only used for fun...so the trick is"""" how we use blue screen death""" screen saver. which makes our pc screen blue in colour and shows errors..

The programmers at Microsoft released an office “Blue Screen of Death” simulator. Install the screensaver on an unsuspecting IT guy’s PC and see the feared symbol of system error pop up after a few minutes of inactivity. so follow this simple step...
just visit (((((((http://technet.microsoft.com/en-us/sysinternals/bb897558.aspx)))))))))) 
and download form here... and have fun...