How does a wireless router work if u have wireless broadband, how do i bring it round my house if the ariel of

from your modem you have your wireless router hooked up together and that is connected to your wireless laptop and computer with adapter for wireless access. If your antenna is to small to give send out signal, then you get a larger antenna if you have a linksys router if u have another and cant replace antenna get a repeater that will increase signal coverage and reach all your devices.