Just wondering if I can and if I can how do I do it?

Wired?  Plug it in

Wireless?  Buy this

If it's wired, all ya need to do is plug it in. You may need to download some drivers, just like with any PC controller.

A wireless one works, too, but you need to buy a 360 wireless adapter for PC.

Thanks guys its wireless so i will probably have to get that adapter.
Will it work with any game?

Actually, if your computer support bluetooth, you don't need an adapter. And yes, it will work with any game that supports regular PC gamepads.

Thats quite neat actually, I dont mind the wasd config but the controller would be better.

Really? I didn't know the 360 controller was bluetooth. I thought it used 2.4GHz RF.

No its not Bluetooth!

What about the wireless headset?
Will that work through the same receiver if you are not using the pad?

I was actually thinking if I plugged the charger into PC would it work.

360 controller uses 2.4ghz RF