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 ...

Routers and modems can be unreliable. The best course of action is to replace any weak links in the network chain, but it’s also a good idea to have a backup plan for when things go pear-shaped. With ...

Xfinity will let you rent a modem when you sign up for its Internet service, but you do have the option of using a third-party modem instead. Here's how.

Power outages are inevitable in the summertime, especially as hurricane season starts to pick up. Like the internet, power is something many of us don't think much about until it goes out. When your ...