After a decade testing PCs, routers, and networks, I know what really slows things down - and how to optimize your connection.

Is your internet slower than usual? Some signs of slow internet include buffering, lag and dropped video calls. If you're experiencing this issue, it's a good idea to test your internet speed on your ...

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?

What is an Internet Speed Test? If you’ve ever wondered whether your internet connection is performing as expected, running a speed test is a quick way to find out. A speed test measures your current ...

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 ...