If you've ever seen an Ethernet port on a monitor, you may have wondered what it was doing there. If you own one such monitor ...

If your laptop loses internet connection when connected to an external monitor, you are not alone. While Wi-Fi problems are common, this could also be a glitch with the monitor or the laptop itself.

When figuring out what's happening with an errant internet connection, most folks turn to online or app-based speed tests, most notably the venerable gold standard, Speedtest.net by Ookla, for initial ...