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

Slow internet can be a big drag, especially if you're working from home. It can result in poor picture quality, lag and dropped video calls. Although it's annoying to have to take time out of your day ...

You wake up Saturday morning to check your favorite team's score, and the page won't load. It's the Wi-Fi again! Wi-Fi connection issues can occur for a bunch of frustrating reasons. If your Wi-Fi is ...

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 ...

Trisha Jandoc is a writer at CNET, covering broadband, emerging technology, digital equity, and consumer reviews. Originally from the Philippines and based in New York City, she holds a bachelor's ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you're looking to cut down on your utility bills, investing in your own internet modem and router is ...