Two points: first of all, i could not build cities in those places, they were not available. Second, he basically builds a city on a border, should not be allowed. Third, those cities have not future. I think this game promotes wise placing of cities, not their spam. Even if they take my outpost, there is no reason to build city there. Finally, as i said, 10 tiles north you had 3/5 spot with 2 essences available, and you build two cities there ... 

I've seen the AI place outpost in stupid locations, the only purpose of which, is to block my expansion.

In Windows 8 you use Win+print screen. In game, whenever i press win button screen goes to the closest city (do not ask me why) 

Print Screen as the button to take screenshots should be determined by the program itself, not by Windows.  Have you tried just hitting Print Screen without the Windows key and then checking your Screenshots folder?

Hold on, why would you paste it into paint?

The game has built in screenshot system. You press print screen button in game and then screenshot shows up in screenshots folder immediately. No copy/pasting, need to use clipboard or other external programs.

Just press print screen in game (no windows key or anything), close the game, go to the screenshot folder (I mentioned path few posts above) and check if you have screenshot there.