The cause of a blinking green light on your Xfinity modem varies. Certain issues require a simple fix, but in some cases ...

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 your router may be similar in appearance, but they have distinct roles when it comes to delivering you an internet connection. Even if you aren't running your own server, it's a good ...

CNET editor Dong Ngo shares tips on how to best equip your home for cable internet while saving your hard-earned dollars. Former CNET editor Dong Ngo has been involved with technology since 2000, ...

Most folks do not know the difference between a Modem and a Router, which is not surprising. These devices make up the backbone of our home broadband internet connection. They work hand-in-hand at all ...

Apple is investing billions of dollars into developing an in-house cellular modem, but the project is not expected to yield immediate improvements for users, Bloomberg's Mark Gurman reports. In last ...

A viral internet hack claims that placing a coin on a router improves WiFi performance, but networking experts and ...

A modem ping determines what kind of connectivity your computer shares with another device or a remote host. You can perform this instantaneous check manually; the process takes only a few moments and ...