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 ...

The most common issue with Wi-Fi dead zones is most closely related to your router's placement. Nothing can fix your network ...

One of the big appeals of smart home devices is interconnectivity. You tweak some settings on your phone and your devices start working together in a coordinated fashion — the fans and window ...

You tap the alert on your phone just as someone steps onto your porch, then the screen locks up. The figure freezes midstride, the image pixelates, and before you can make out a face, the camera goes ...

The internet is a global network of servers that moves and stores data using hardware, software, and protocols. Wi-Fi is a local wireless network that distributes the internet signal to devices in ...

Learn how to extend your Wi-Fi range outside into your backyard. Most options our CNET writers have explored over the years don't require drilling holes or running new wiring outdoors. Still, getting ...