To login to your Orbi router, connect your device to the Orbi network via Wi-Fi or Ethernet. Open a web browser and enter "orbilogin.com" or "orbilogin.net" in the address bar. Enter the router's username and password; the default username is "admin" and the default password is "password." Once logged in, you can manage your network settings, update firmware, and configure security options. For detailed instructions and support on how to login to Orbi router, visit the official Netgear support page or consult the user manual provided with your router.