Thank you Richard and admin team for your valuable reply. I use win 7 pro 64bit.
Now, I know what I am going to ask next is simply bonkers, but I would like to know If I can add a pci-e card to this particular laptop. IIt's asking for too much, but I love games and now not in a way to buy myself a new gaming pc. The games that I usually play or kind of games I like to play are GTA SA, GTA IV, simulation games like EU truck simulator, Rig n Roll, Rail simulator, Ship simulator. Please don't be rude while you reply. I know I am nuts.