Re: Graphic Card
There is no such Operating System released that is officially supported by Microsoft called Vista Black. There is Vista Home Basic, Home Premium, Business, Professional and Ultimate. So that is also a hurtle using pirated software.
Get a new PC as suggested. It will cost you far less than all the combined parts to upgrade this one.
I do not accept support questions via EMail, PM, IM or my G+ page!
Phone: LG Optimus G Pro
Running: Stock JB from LG with Nova Launcher