Ethernet is the most common type of local area network (LAN) technology, and it involves a hardwired connection to the internet. Ethernet comes in several varieties including Fast Ethernet, Gigabit ...

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 ...

There are different modes of internet access, and here at CNET, we've encountered every type of internet connection out there. Our experts can tell you firsthand the difference the connection type you ...