After a decade of testing PCs, routers, and home networks, I know what causes slow speeds and how to optimize your internet.

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 ...

Testing your internet speed is a smart way to check you're getting what you pay for. But if the results seem slower than expected, don't rush to blame your ISP—testing mistakes could be skewing your ...

Don't automatically sign up for your ISP's fastest tier. Follow our simple tips to find the perfect balance of throughput and ...

Are you seeing slower speeds than what you're paying for? Here's what might be happening with your home internet. Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET.

We do almost everything online, from shopping to gaming to binge-watching our favorite shows. And internet speeds determine how fast we do all that. Speed is calculated in megabits per second (Mbps or ...

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, ...