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 ...

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 ...

Wireless connections can be spotty at times, depending on factors like signal strength, distance from the router, obstacles in the way, and interference. Your experience can also be influenced by the ...

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 ...

Can a wireless PC fully replace cables? Explore wireless desktop technology, smart connectivity, wireless peripherals, and ...

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 ...