Computer Reboot!Need Help

Hi guys
I need help cuz my computer reboots while i play online game
It shows a blue screen for a second and it reboot,it is impossible to read
I go to My Computer/Properties/Advanced/Startup adn Recovery/and uncheck automatically restart

And when i saw the blue screen say like this:
"
A problem has detected and windows has been shut down to prevent damages to you computer

If this the first time you've seen this Stop error screen(not my first time)
,restart your computer.If this screen appears again,follow these steps:

Check to make sure any new hardware or software is properly installed(I check)
If this is a new installation,ask your hardware or software manifacture for any windows updates you might need.

If problem continue,disable or remove any installed hardware or software(ia havent installed any).Disable BIOS memory options such as chasing or shadowing.
If you need to use Safe Mode to remove or disable components,restart your computer,pres F8 to select Advanced Startup Options,and then select Safe Mode.

Technical Information:
**STOP: 0x000000D1 (0x0000000,0x00000002,0x00000000,0x00000000)

Beggining dump of physical memory
Physical memory dump complete
Contact your system administrator or technical support group for further assistance.
"

Sorry if i coulnd insert an image but i can Preent Screen when it shows blue scrren,my only choise is to restart my computer.

Sry about my bad english