Your internet service provider (ISP) brings the internet into your home through a modem. A router then converts that signal into Wi-Fi, allowing phones, laptops, TVs and other devices to connect ...

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 ...

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

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 ...

Have you ever wanted to watch your desktop screen on your smart TV, yet found out that the network connection is too weak or unreliable? If so, you are not alone. Many people face this problem when ...

Struggling to get Wi-Fi coverage in certain areas and rooms? Try these simple, expert-approved tricks to troubleshoot and resolve internet dead zones in your home. Stephanie Barnes has been writing ...

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, ...

The internet is a global network of servers that moves and stores data using hardware, software, and protocols. Wi-Fi is a local wireless network that distributes the internet signal to devices in ...