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

A slow internet is super annoying. A spinning circle appears during your favorite Netflix show. Your game turns sluggish. What you're experiencing is internet "throttling" -- when your internet ...

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 ...

Slow internet can be a big drag, especially if you're working from home. It can result in poor picture quality, lag and dropped video calls. Although it's annoying to have to take time out of your day ...

Struggling to get Wi-Fi coverage in certain areas and rooms? Try these simple, expert-approved tricks to troubleshoot and resolve internet dead zones in your home. Stephanie Barnes has been writing ...