PC freeze and crash

[MR.Alex]

Hey,two months ago I was playing world of warcraft perfectly,but now I have a problem that I cannot understand.When I play more than 10-15 min my pc goes black.I Alt-tab some times and I get back to my screen,but it pops a message sayingisplay driver nvidia kernel windows mode fashions stopped responding and recovered successfully.If I keep playing wow my pc crashes for good and I have to shut it down cause the restart button isnt responding.I tryed to lower the resolution and graphics,but nothing I tryed to download an updated driver for nvidia but nothing again I hope that I explain things well cause im not so good in english

 

[Tmagic650]

Have you run any virus or malware checks? What antivirus program are you running?

 

[MR.Alex]

I am running avg anti-virus and I scanned today.I found some viruses named trojan if that helps

 

[Tmagic650]

You are infected with Trojan viruses and possibly other serious malware. Go here and post:
https://www.techspot.com/community/forums/virus-and-malware-removal.28/