so i used to have windows xp pro on my old pc and i decided to upgrade it to windows 7 32 bit ultimate. it was successful but now windows does not recognize the graphics card it just shows i have the standard vga adaptor which is my motherboards intergrated graphics i am guessing. i remember my graphics card was my intel. i used to be able to play games such as battlefield 2 and minecraft on windows xp and now i cant even open those games or play youtube videos without it lagging. i have tried all the troubleshooting techniques but they dont work. can you please help