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

Are you getting the internet speed you’re paying for? Should you blame a slow connection on your Wi-Fi router or internet provider? Can your internet handle things like online gaming or livestreaming?

When figuring out what’s happening with an errant internet connection, most folks turn to online or app-based speed tests, most notably the venerable gold standard, Speedtest.net by Ookla, for initial ...

Ever wonder whether you're getting your money's worth when it comes to your internet speeds? Taking an internet speed test is a quick way to find out. Whether you're experiencing lag during gaming, ...

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 ...