stupid question here........ i already have a cable hook up for my tv in
another bedroom of mine, i want to put my computer in there, is the cable i
already have for my pc (in another room) different from the tv cable?

if so, then i'd need to run a cable from the one from my pc to my other
bedroom (where i want to move my pc).

good gravy, i hope i wasn't too muddy. lol