I am using acer wntenza 4630z laptop and it is very poor in gaming.Have i got any posiible chance to upgarde my graphic card as it is using intergated intel x4500mhd.I like to have a nVidia card and can i upgrade it or is there any other way to use such as externel VGA.??????
laptop graphics update = sell and buy a laptop with updated graphics. laptops are mobile devices and because of this they make everything small and integrated. This makes they either very expensive or impossible to upgrade.
This is why most gamers prefer a PC, and keep a cheap laptop to stay mobile.