Shutdown PC In 3 Seconds.....

PRESS CTRL + ALT + DELETE {TO OPEN TASK MANAGER...}

NOW HOLD CTRL {KEEP HOLDING UNTIL PC SHUTS DOWN}

CLICK ON SHUTDOWN IN TASK MANAGER {GIVEN AS A TAB}

THEN CLICK ON TURN OFF.....

PC WILL BE SHUT DOWN IN 3 SECONDS {U CAN COUNT}