As technology rapidly advances, your old router might seem useless, but with some simple modifications to the settings, it can be utilized for various tasks around the home.

Routers and network switches aren't the same hardware—depending on your setup, you may need both.

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

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.