How to update my video card...?

I have a windows computer from like 2004 and its a laptop and last night i downloaded modern warfare 1 onto it and that games from probably like 2007, anyway when i tried opening the game it said something like "your video card is not supported" then i hit ok and the game wouldnt come up, its really frustrating me, i dont know if i have to download something or actually put something new in my computer. please help, thanks:D|||Some newer laptops have an upgradable video card. Older ones like yours do not. You must get a newer computer to play your game. Make sure to read the system requirements of the game and get a computer that meets them.|||Laptop video is on board. You can not "update" it . You need to purchase a new laptop that has a card that meets your new software's requirements