shutting down windows with time (windows sleep timer)

sometimes we use our PC or laptop until midnight and even fell asleep in front of the laptop. if so then the laptop or PC will continue to live until we woke up in the morning to turn it off. The impact of this, laptop batteries will be broken or laptop dead itself because running out of battery and the OS inside will got some error. even electricity bill at the end of the month will be increased if we use a PC which uses the power direct current from the electrical panel.

how to solve this problem ? just a simple answer, just using Windows sleep timer, it will safe you from the above problem.

first open your command prompt (CMD), go to start and type "cmd" into search box and your CMD will appear.

now type this command into CMD

shutdown -s -t 600

and press ENTER.
"600" is the time in second.
it mean 600 second = 10 minutes

but if you want to cancel windows shuting down schedule you can use this command.

shutdown /a

it will cancel the shut down.

ok that's all I hope you never fall asleep in front of the laptop again.
thx :-D