Help Plox [Bsod]

[Nu2k]

So recently I built a pc everything going all good but when i play counter strike or small games like runescape and skype open i get a bsod each time something different. I did not purchase a new version of windows when i bought this pc and reused a product key from my main build. When i scanned for corrupt files i got this http://gyazo.com/474b0489be4c358949f9863c901c0037. The bsod messeges are different every time as stated earlier and range from driver_irql_not equal or less to a .sys file and things of that nature. Do i need to reinstall windows and do i need to buy a product key, I really just wanna play csgo without it resulting in getting banned for "Rage Quitting" please reply asap thanks.                                                                                                                                                                                                                                                                                                                                                                                                                                                             Os- Windows 8.1

x86

windows 8.1 originally installed

Reused

about 5-6 months old

1 year old

Amd athelon x760k

Sapphire R9 270x

Asus a78-m

Corsair cx600w psu

Desktop

[Beltboy]

Did you install windows on this PC or re-use an install from your other build, erratic errors normally point to a RAM issue. 

 

If you haven't done a clean build on this hardware it could be drivers from the old system causing issues though.

 

TBH I would say do a clean install, you should be able to do this with your existing key, and install x64 there is no reason to have an x86 OS anymore unless your hardware doesn't support it.