you know, causes the computer turns itself off and how to handle solutions

you know, causes the computer turns itself off and how to handle solutions

Computer turns itself off or restart without any restart command from the user is a symptom that your computer is having problems. The problem would be serious if not treated early because usually if there is a problem with the computer system it will intrude into other systems. Why does the computer turns itself? Computer turns itself off / restart normally due to the following factors:

1.   Operating system on your computer infected with a virus so that when the program starts running, the computer suddenly die or restart by itself. Some of my personal experience any anti virus forget to be updated and there are viruses that enter, the computer will become very slow and sometimes hangs, then the computer can not dishutdown. The best solution is to reinstall your operating system and do not forget to always update the antivirus your computer.
2. The fan on the processor die causes the temperature on your computer are hot when in your bios settings, you set the maximum limit of the temperature of the processor when the temperature has exceeded the maximum limit then your computer will restart by itself. so you should first check the cooling fan, if any damage should be replaced. 
3.  The damage hardware or hardware of your computer. Usually the first symptoms of damage to the motherboard or processor causes the computer turns itself off.
    
4.  Damage to the power supply, power supply is a component which serves to supply power to the device runs on a computer, so if the power supply and output voltages having problems began to decline, some cases will cause the computer to shut itself down. 

to overcome the damage of the above, you try to replace the parts were deemed problematic. if there is virus did cleaning with antivirus