Explore how phones switch between Wi‑Fi, 5G, and cellular, how handover works, and what really happens behind every internet ...

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 ...

Don't settle for sluggish Wi-Fi. Learn what internet speed tests mean and how to troubleshoot and fix common issues. Joe Supan is a senior writer for CNET covering home technology, broadband, and ...

It's pretty common that people mix up Wi-Fi and wireless internet because they both feel like the same thing. However, Wi-Fi and wireless internet are two different technologies. Wireless internet ...

Chris Thomas was a reporter at Android Police from 2022 until 2025. The new Orb app from the founders of Speedtest and Down Detector offers comprehensive analysis of internet connection health beyond ...

Cierra was an associate writer for CNET's broadband team, covering all things home internet. She is a graduate of the University of North Carolina at Wilmington with a master's degree. Cierra is ...

Your internet connection powers more than phones and computers. It keeps TVs streaming, security cameras online, smart home ...

This article explains how to connect your Roku to Wi-Fi even without a remote. Roku boxes and TVs allow you to connect to the internet via Ethernet or Wi-Fi, while streaming sticks provide only the Wi ...

You tap the alert on your phone just as someone steps onto your porch, then the screen locks up. The figure freezes midstride, the image pixelates, and before you can make out a face, the camera goes ...

This page contains instructions on how to connect your Nintendo Switch 2 to the internet, via both over wifi and through a wired connection. Unlike the first Nintendo Switch console, the Nintendo ...

Wireless PCVR can be magical when it works — and maddening when it doesn’t. From router choice and placement to bitrate tweaks and latency fixes, small changes can transform your experience. Here’s ...