Can I play Call of Duty 4 on Pc when i dont have a little of the system requiements?

Yes you can! But it WILL lag alot but i play on my Geforce 6150 INTERGRATED graphics and if i turn everything on low and sync every frame, turning everything off. It wouldnt lag as bad

it is possible but you have to try it out first. here is the demo... http://files.filefront.com/Call+of+Duty+4+Modern+Warfare+Demo/;8774322;/fileinfo.html

Games usually list system recommendations and system requirements. If you don't meet the system recommendations, that's fine, but you'll have to play on lower graphics settings. If you don't even meet the system requirements, it will most likely lag or crash even with graphics settings turned all the way down. It also depends on what requirements you don't meet. I would suggest reposting this question, and in the information section, say what your system has, so people can give a better answer.

if you don't have a little bit of the system MINIMUM requirements it wont work. but if you don't have a little bit of the recommended system requirements it will still run, but not has good as its suppose too, but still good if just a little is missing.

probably not your computer may not even install it and even if it does you will either get warning/error boxes popping up like pop-corn if you try to play it oooooooooooooor it will play but really badly but probably not

It probably would work if you wont mind some of the lag but itll probably work.

As longas you got the Ram and Processor (from my epxerience) you should be ok. Don't owrry about all the Sound and Stuff like that.

it matters if it requires vista and you have xp you cannot but if it requires 3 gigs of ram and u have 2 gigs you can but i will be slow