For most of us, the Wi-Fi signal usually ends at the back door. If that includes you, your laptop, projector or big-screen TV might be unable to connect to the internet for a big sporting event or a ...

Wi-Fi has become a way of life for most of us, allowing us to connect our devices to the internet without being tethered to cables or fixed locations. As convenient as Wi-Fi is, it has its limitations ...

Trey Paul is a CNET senior editor covering broadband. His 20+ years of experience as a writer and editor include time at the broadband marketplace Allconnect, as well as working with clients like ...