Wi-Fi is just invisible waves bouncing between your device and your router, carrying the internet wherever you go. How does Wi-Fi work? [Spiceworks] A Agnes Isoje You’re scrolling on your phone ...

Need faster wireless internet? Wi-Fi 7 promises dizzying speed boosts and smoother connections. Here’s a rundown of the tech behind it—and the gear that can help you upgrade today.

Looking to beef up your Wi-Fi network? A wireless range extender is a less expensive alternative to a new router. (Some can ...

How Wi-Fi Signals Actually Work Wi-Fi signals spread out from your router like ripples in a pond, but they're not great at going through stuff. Every wall weakens the signal.

Your Wi-Fi router is capable of detecting your movement. When you move or breathe, there are tiny disruptions in wireless signals that can be tracked.

WiFi calling is available on most phones made in the last five years. Here's what to know about how it works and why it's useful.