IP addresses & how easy it is to find someone

[gonesnakee]

I'm by no means a Computer Guy LOL & was wondering about IP addresses (or whatever it is they are called) My Q is "How easy is it to track someone to their exact location via the address on their Comp?" I ask becasue there seem to be lots out there that seem to think just because they don't use their real names or say where they are from etc. that no one can find out who/where they actually are. So all you folks that know how to do it, how easy is it to actually track someone to the computers location. Mark