AT&T has a new internet gateway that combines its fiber-wired internet offering with its 5G-based wireless broadband option.

Your internet connection depends on multiple devices working together. Here are the details to help you troubleshoot problems and stay online.

A modem and router work in tandem to deliver you an internet connection and then grant access to your various devices.

Compare the best home Wi-Fi providers of 2025, including AT&T, Frontier, Spectrum, T-Mobile, Verizon and Xfinity, by speed, ...

Jim Rossman / TNS This week, a reader writes, "I’ve had AT&T internet service for quite some time and still have the original router and modem. Should I upgrade for security and performance reasons?

I've just upgraded from 7 Mbps ADSL to 45 Mbps Fiber and I'm having a little difficulty setting up my home network as I'd like. My previous setup was with a ADSL Modem set as a client and my R700 ...

I'm in Mexico. It is extremely difficult dealing with the techies here as I dont speak Spanish and I have to use a third party - here is my problem. You might find is fascinating and also slightly ...

The arrival of gigabit fiber-to-the-home (FTTH) service has shaken up the North American Internet market in a big way. Cable companies are feeling the heat and racing to join the gigabit bandwagon, ...

In the computer networking world, the three most ubiquitous pieces of equipment are modems, routers, and switches. These are used everywhere from the datacenter hosting Google to the internet ...