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 ...

Speed is only one part of the equation ...

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 ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Learning how to check your internet speed can come in handy if you ...

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 ...

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 ...