Wi-Fi is just invisible waves bouncing between your device and your router, carrying the internet wherever you go. But how exactly does Wi-Fi send the internet through the air? Let’s break it down in ...

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 ...

There's a good chance the same Wi-Fi router beaming Netflix to your living room is also capable of something far more surprising, like detecting your movement. When you walk around the kitchen, change ...

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 ...

Reliable home Wi-Fi is essential in 2025, but the right plan depends on where you live, your budget and how your household connects. Providers and connection types vary widely, which is why we’ve ...

You’re scrolling on your phone, streaming videos, or playing games, all without any wires. But how exactly does Wi-Fi send the internet through the air? Let’s break it down in the simplest way ...