A:AnswerHello,
We apologize, but the specs were listed incorrectly on the listing, this PC only has an HDMI port. You can use an adapter to connect to it if your displays use DisplayPort/DVI.
A:AnswerHello,
We would recommend getting a more powerful PC for playing Modern Warfare. Upgrading one part will not make the game run that much better, as the game depends on several parts to run smoothly.