A:Answer1. World of Warcraft runs at 40fps with 'good' settings.
2. Insurgency (online FPS) is smooth with moderate graphics.
3. Ryse: Son of Rome isn't playable even on low settings. (The fps is terrible)
4. Modern Warfare 2 runs smooth on higher settings.
Hopefully that gives you some idea of what's possible.
A:AnswerI play several modern games on this system. Many of them have to be played with minimum settings, though. CoD Modern Warfare 1 & 2 run smoothly, so you should have no issues with WaW.
A:AnswerThis laptop is not suitable to run Lumion 6.0. The software developer requests 6000 passmark score for the CPU and this laptop's CPU scored 3381.
A:AnswerYes you can play WoW on 'good' settings with around 40fps. I found when I got into combat with multiple enemies it would drop the fps to around 30.