In this week’s technology-advice column from Lifehacker, we’re going back to our favorite topic: wireless networking. This time around, a reader is having some issues getting an important piece of ...

When you buy a router, it's supposed to give you perfect coverage over your entire house, right? As you have probably already experienced at some point, that's not always the case. Certain building ...

Wi-Fi extenders work by rebroadcasting the internet signal, which increases its range throughout your home. For the best results, install the Wi-Fi extender between your router and any dead zones.

Mesh WiFi systems are basically the same as regular routers and extenders, but they're a lot smarter and work a lot better. They're also easier to set up and maintain. And they look better than ...