Every month, when your Comcast bill arrives, chances are there's a charge included for renting the combination modem/router you use for internet access. It's $10 a month, and that means you are ...

Connect the modem to a wall outlet with a coax cable and plug the modem into an electrical outlet. Connect devices to the modem wirelessly, or with an ethernet cable to a LAN outlet on the modem. When ...

Your modem and router are the dynamic duo you need to get online, so long as you don't mistake one for the other.