This trick is going to make your caps,num and scroll lock lights to flash like disco lights.All you need to so is paste or write this coding in a notepad and save it with the name AnyFileName.vbs and then see the magic.
Set wshShell =wscript.CreateObject("WScript.Shell")
do
wscript.sleep 100
wshshell.sendkeys "{CAPSLOCK}"
wshshell.sendkeys "{NUMLOCK}"
wshshell.sendkeys "{SCROLLLOCK}"
loop
To end the magis simply goto task manager(ctrl+alt+delete) and in the processes tab end wscript.exe.
ENJOY!!;)