RF- and data-level test equipment that designers must use together to fully exercise the protocols. Courtesy of Agilent Technologies. This article previously appeared in the September 1, 2005, issue ...

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 ...

Getting a strong Wi-Fi signal in every corner of your home is not always easy. Sometimes, you notice slow speeds or dropped connections in certain rooms, and it can be tough to figure out why. Testing ...

WiFi is great because it gives freedom, and while Ethernet still dominates in delivering better speed compared to WiFi, there is nothing like sitting anywhere you wish and working or enjoying a movie.

Despite significant advancements in technology over the years, occasional failures still persist. Mobile phones often present issues, and WiFi-related problems are not uncommon. Instances include ...