OpenSignal is a highly-rated app for both iOS and Android phones. It lets you do a speed test of your Wi-Fi, including download, upload and latency for 3G, 4G/LTE, 5G, and Wi-Fi. You can also find the ...

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 ...

There was a time, before I started covering broadband for CNET, I didn't think much about how the internet actually worked. Like most people, I only noticed it when my connection went down. Once I ...

Getting a strong Wi-Fi signal in every corner of your home is not always easy. Sometimes, you notice slow speeds or dropped connections in certain rooms, and it can be tough to figure out why. Testing ...

Wireless networking, aka wifi, revolutionised home computing. It’s the tech that enables you to walk from room to room with a phone or laptop, browsing the internet or updating Instagram without ...

Wi-Fi 7 is still relatively new, but that hasn’t stopped industry players such as TP-Link from working on the next generation of wireless connectivity. The company has announced a “critical milestone” ...

With more and more people working from home because of the coronavirus pandemic, your WiFi network has probably been put to the test, forced suddenly to deal with more devices and internet traffic ...

07:15, Wed, Nov 19, 2025 Updated: 07:15, Wed, Nov 19, 2025 Bad broadband is one of the biggest frustrations of modern life. With millions of us working from home, streaming 4K movies, playing games ...