Chances are this is happening when you are watching videos or playing music or games and if that is the case the computer is turning to fan on for a reason...and that is too cool the internal components that get hot when you do these activities.
The non-technical term for the sudden failure of a computer is "crashed".
a Flash of light can be sudden. The word Flash has several meanings in English. Flash can also be used to describe a particular computer program. Flash can also be used to describe how well dressed a man is.
If one waits at least 10 seconds before turning the computer back on, generally, everything will reset to its normal configuration. This, of course, depends on why a "cold boot" was initiated in the first place, e.g., to recover from a "freeze" or was it a sudden shut down. In the latter instance, the "cold boot" should probably go into "safe mode".
A power spike - also known as a power surge - could harm a computer if the computer's power supply has a low joule (unit of energy) rating. A power spike, a sudden increase in energy, can overwhelm a computer's power supply and cause too much electricity to flow to sensitive chips and processors and destroy them. To safeguard against power spikes a surge protector should be bought. A computer power supply with a high joule resistance rating would work as well.
If your computer is slower than what it normally is. If your web browser directs you to different pages than what you typed in. Basically any weird computer activity is a sign that you COULD POSSIBLY have a computer worm/virus/spyware/adware/malware.
Sudden knee pain with no injury
It is sudden combustion caused without any apparent reason
Often the reason is that he has realised that he likes you.Just go up to him and ask "what's wrong?". And if he starts getting really rough with you he probably likes you too.
Obviously there is a reason. Consult a medical practitioner.
It is a glitch or a blackout.
A sudden burst of power in a computer
The non-technical term for the sudden failure of a computer is "crashed".
Tthe economy is crashing!
Anyone can have a sudden headache, but in children, you might want to take him to the doctor's just to check.
Computer has Crashed
Because you are having "Hot Flashes"
If you feel a sudden, unwarranted connection between your senses, you are experiencing synesthesia. If this occurs often and is not apparent in your peers, it is very likely that you are synesthetic.