Hai friends in here, I am going to show you hoe to shutdown your computer automatically for a specific time period. this will help you wheever you have some work.
Each and every computer's time is maintained by a chip called RTC (Real Time Clock).you may able to see a coin-sized silver disk, that is a battery. The battery provides little amounts of electric charge for the CMOS (Complimentary Metal Oxide Semiconductor) and this is where the BIOS configuration (inclusive of the time) is stored.
STEPS:
1) To shutdown automatically click windows key and R key at the same time to open run prompt
2) Then type the following command in run prompt Shutdown -s -t 3600.Here 3600 specifies the one
minute in seconds.You may use any time according to your wish.
3) Then click enter.
4) If you are want to cancell this effect after give that command just type in run prompt Shutdown -a
Explanation
-s specifies to shutdown
-t specifies the time
-r specifies restart
(if you use -r instead of -s your computer restarts automatically after specific time)