Ive been having issus with my new computer ( the link if you think you can help http://www.tomshardware.com/answers/id-2906878/gtx-card.html) and vsync doesnt fix it so being as desperate as i am now i started doing research about refresh rates and screen tearing/artifacting and came across information about gsync i have a MSI ge72 apache pro(the windows 8.1 vversion)