Will this PC work and be good as a gaming pc?

No Case? Also could get a better motherboard and seriously Windows 8.1....Windows is better and much more user friendly. Unless of course you have a touch screen which in that case yes Windows 81
 


What motherboard you think is better than that?
You prefer Windows 8 or 7?
I already have a case, that's why I don't need a new one.
 
I think Windows 8 is good for touch screens but I guess not much difference between the two so stick with that if you want. Actually having look into the board more I think it is pretty decent. Cant really go wrong with it.
 
Do you think i should get a Corsair CX 500M or CX 600? They are at the same price.
Edit: The CX 750 is only $69, while the CX 600 is $66, should I get the CX 750 then?