I was playing Deus Ex and it started to randomly crash. It hadn't crashed before and I wasn't sure if this is an issue with Windows 7 or the game being unstable. Please Help.

Oh and in case it has anything to do with the area I'm at, I'm at the airport after the subway section.

Take a screenshot of the error message you get when the game crashes. That'll help others (not me, I'm no expert) figure out what the problem is. Also handy to know: mods you have installed.

Check out the stickied mods thread here. Get Kentie's launcher and run the game using that. It takes care of some problems on modern systems, and might solve your issue.