This article explains how to connect a Wi-Fi extender to your PC using Wi-Fi Easy Connect technology.
NETGEAR WiFi Extender Installation: How to Do It?
The Wi-Fi extender plugs into an electrical outlet in your home and rebroadcasts an existing wireless signal. Ideally, you want to place the Wi-Fi extender in a central location in your home, but separate from your router.
Plug the Wi-Fi extender into a power outlet in a central location in your home.
The Wi-Fi extender should now rapidly flash green LED lights on the front of the device.