When our internet connection slows down, the natural blame is the network. But the more the problem recurs, the less satisfying it is to blame the network. After a while, you wonder if there's more to ...

One of the disconcerting things about using a virtual private network (VPN) is that it can be hard to tell when it's doing its job. The best VPNs all work in the background to keep your IP address ...

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 ...