WiFi is a technology that uses radio waves to provide network connectivity. A connection is established using a wireless adapter to create hotspots — areas in the vicinity of a wireless router that ...

If you work from home, then you don't need to be told that poor Wi-Fi can arguably make or break your day. Yes, it can get that sad. We rely on it to communicate, work, learn and ...

You zip into Starbucks looking for a latte and a Wi-Fi connection. Your MacBook does a little dance and connects so you can go online. But how does it actually work? What’s the magic?

Your modem or router has an antenna that can then push out a Wi-Fi signal through radio frequencies, giving you a wireless internet connection.

Protect your home network by enabling proper encryption, creating strong passwords, checking connected devices and using VPN ...

The best ways to increase the efficiency of your Wi-Fi signal at your home are to use a power line adapter or WiFi extender, but it depends on your home's setup.

Together they deliver a stronger and more cohesive experience that will improve your home wifi. Do I need a mesh network?

If your Wi-Fi is flaking out, slowing to a crawl, or dropping at inopportune moments, here’s how to get it back in business, ranging from free and simple to complicated and kind of expensive.