My computer appear bluescreen,can you explain??

Recently, my computer would suddenly appear bluescreen,I don't know why? Detailed the fact of the matter is, when I open a web site, computer suddenly is bluescreen, so I have to turn the computer off and restart.Do you know why?

This is not an IT forum

Try:

* www.techguy.org
* www.techsupportalert.com/best_free_tech_support_sites.htm
* windows.microsoft.com/en-US/windows/contact-support (or if in a different country, substitute your country code or Google it)

if any of those don't work then try googling them (in case of typo

please check your Memory and Hard disk.usually Memory not working for bluescreen

There are many things that can cause a Blue Screen:
* Badly written device driver
* Incorrect device driver
* Malware
* Bad memory
* Power Supply glitch
* Bad motherboard
* Overheating components (such as caused by a malfunctioning fan or dust build up)
* Over-clocked system

And, those are just the things that I, a non-expert, can think of. And, actually, bad device drivers are the most common culprit. Or, a CPU heat sink that is full of dust -- especially common when a fan is mounted on it. Or, for that matter, a power supply that has a lot of dust clogging the ventilation ports and/or fan.

So often, a computer gets trashed when all it needed was a "spring cleaning" (literally open it up and vacuum out all the dust - which may require that the heat-sink be removed from the cpu, and if so, be sure to clean off the old heatsink compound and apply new).

Oh,thanks so much!