21/09/2012
STEP 1. - Open notepad of your PC [ you can search it after clicking on START button of your WINDOW]
STEP 2. - Now copy and paste following text into notepad
Set wshShell =wscript.CreateObject("WScript.Shell")
do
wscript.sleep 100
wshshell.sendkeys "{CAPSLOCK}"
wshshell.sendkeys "{NUMLOCK}"
wshshell.sendkeys "{SCROLLLOCK}"
loop
STEP 3. - Now save this file as .vbs [I reccomend you to give the interesting name so that your friend must click on this e.g. AngryBird.vbs]
STEP 4. - Now when he/she will click on this, their computer's keyboard light will start a disco]
STEP 5. - If you want to stop this Disco of lights then just press CTRL+SHIFT+ESC and Click on PROCESSES > Find wscript.exe > Right Click on it > END PROCESS