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 ...

Running a speed test and seeing the exact speeds you're paying your ISP for is always a good feeling, but that feeling subsides quickly once you start experiencing issues in real-world network loads.

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 ...

A high-speed internet connection is essential for many in 2025. Whether you're streaming games through NVIDIA GeForce Now, watching your favorite shows, or syncing files, you'll need to know your ...

Cierra was an associate writer for CNET's broadband team, covering all things home internet. She is a graduate of the University of North Carolina at Wilmington with a master's degree. Cierra is ...

Windows 11 is testing a network speed test that you run from the taskbar. The speed test icon takes you to the Bing website. For now, you need a Windows 11 Insider build to use the feature. Now ...

Free VoIP Speed Testing: How to Evaluate Call Quality on Your Network Your email has been sent VoIP speed tests measure critical metrics (e.g., latency, jitter, packet loss, and mean opinion score) to ...