You plug it into the controller and start using it - simply put; this is of course that you're talking about the regular headset for the 360.
I do not think you can use your Xbox headset with your computer, sorry.
no you can`t
no
NO you can't
No you can not
No
There is not an age limit set to use it.
You put it in at the bottom of the controller then you can use it for xbox live and certain games like endwar
No it cannot
no
A good gaming headset for Xbox 360 is a Turtle Beachheadset.
yes u cant use it on xbox or computer