Don’t ditch your router just yet. It might help you improve the Wi-Fi signal of your new equipment. Here’s how. Joe Supan is a senior writer for CNET covering home technology, broadband, and moving.

Internet technology is constantly evolving, but just because it's time to upgrade to a new router, doesn't mean the old one is ready for the trash bin.

When researching how to set up a Wi-Fi network, you're going to hear a lot of talk about routers and access points. While both help you connect to the internet, their roles in a network are ...