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

Even if you live outside the United States, getting fast internet is no longer a problem in many parts of the world. When I was younger, there was no way of knowing how fast your internet connection ...

Disruptive new diagnostic device puts 20 years of network expertise in the hands of ISPs and enterprises, empowering them to validate performance, end costly repeat visits, and boost customer ...