Issues related my Pc

Guys , I am having issues related to my pc , suddenly today when I opened my pc it opened normaly , but when I clicked on games , it opened and after some times the screen got blacked and the game stopped . Even I'm opening this pc the screen goes black and then again turns on .

So Please help me guys

exception processing message 0xc00005 unexpected parameters (I aslo got this mesage when I opened the game )