To set up your Orbi WiFi router, first, unplug your modem and connect it to the Orbi router. Power on both devices. Use a computer or mobile device to connect to the Orbi network. Open a web browser and enter "orbilogin.com" to access the Orbi router setup page. Follow the on-screen instructions to complete the Orbi Router Setup. During setup, you'll customize your network name, password, and settings. Once completed, you can connect your devices to the new Orbi network. For detailed instructions, consult the user manual or visit the Orbi support site.