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 ...

A white light blinking on your Xfinity Gateway, modem, or router indicates a network connection issue. Generally, it means that the Xfinity Gateway, modem, or router is trying to establish a ...

Q I switched my Dell PC from Windows Vista to Windows XP in order to go from a dial-up Internet connection to a faster broadband connection from AT&T. Now I want to go back to dial-up access to save ...