If you've ever setup a modern Wi-Fi router, you've likely come across the WPS button found on most models, but what is that button's actual purpose?

What is the WPS Button? There's a very useful button on your WiFi router, but like most people, you may have overlooked it. We're talking about the button labeled WPS. You probably remember it by now.

Add Yahoo as a preferred source to see more of our stories on Google. A WPS button refers to the Wi-Fi Protected Setup button on a router or Wi-Fi extender. On your router, you'll see a WPS button ...