To enhance the range and performance of your existing WiFi, the Netgear Extender setup is highly recommended. While a regular router can sufficiently cover a small home or apartment, it may fall short in larger properties, leading to dead zones with no internet connectivity. In such cases, a WiFi range extender comes to the rescue. By completing the Netgear extender setup, you can amplify your router's WiFi signals and extend them throughout your entire home, ensuring seamless WiFi access in every room.