As its name suggests, a Wi-Fi extender rebroadcasts an existing Wi-Fi signal. It connects to an existing router to broaden ...

Struggling to get Wi-Fi coverage in certain areas and rooms? Try these simple, expert-approved tricks to troubleshoot and ...

But how exactly does Wi-Fi send the internet through the air? Let’s break it down in the simplest way possible. Think of the internet as a massive library filled with books. When you click a link or ...

Getting a strong Wi-Fi signal in every corner of your home is not always easy. Sometimes, you notice slow speeds or dropped connections in certain rooms, and it can be tough to figure out why. Testing ...

We may earn a commission from links on this page. The idea of mesh networking has been around for several years. However, we didn't start seeing the term pop up on wifi routers and devices until ...

Trisha Jandoc was an associate writer at CNET covering broadband and everything related to home internet. She graduated from St. John's University with a bachelor's degree in journalism and a focus on ...

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