Turning off your computer in just 4 seconds

Sometimes you may be in hurry to shutdown your computer. So here i have provided steps to turn of your computer in just 4 seconds.

STEP 1:
First open up your task manager. You can press ctrl+alt+del key simultaneously ( or by any other ways you can open task manager).
The following picture shows the task manager.

STEP 2:

Now click your mouse to shutdown menu in task manager. Now hold the ctrl key in your keyboard and
click on turn off holding the ctrl key as shown in the picture given below.

Wow now your computer will turn off in about 4 second. I have tried this in windows XP. Anyway you can use this tips in any version of your windows OS.