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 ...

Whether you’re upgrading or are setting up your first network, you will need to choose between a modem and router setup or a combo device. Modem-router combos, also known as gateways, offer ...

Have you tried turning it off and on again?

The various Ethernet ports on your router can serve different purposes, depending on the model. Thankfully, it's not hard to ...

Each month, when your Comcast bill comes due, many of you pay a monthly fee for the device that provides internet access in your homes. Rental for what’s known as the Xfinity Gateway typically runs ...