Yes i know, but not all games suport the controllers, and in the most part to use controllers you need to use programs like Xpadder or DS3 Tool, just to give an example.
I tryed to play Defiance in my PC and i did because it allows to use a controller wich i thought "cool, finally i`m gona be part of the master race"

, sadlly my GPU didn`t like the idea.
That`s why i play console, i don`t need to upgrade all the time .
The only good thing that my PC has is the CPU (core2quad) the rest i would have to change, from power source to motherboard, perhaps even the memory.
New computer?
Nah...