After a decade testing PCs, routers, and home networks, I know what causes slow speeds and can help you optimize your internet connection.

It's easy to check your internet speed quickly or over time with a few simple steps. Learning how to check your internet speed can come in handy if you want to make sure you’re getting your money’s ...

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 ...

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 ...