If you want to change WiFi name and password Spectrum , first you need to connect the router to a computer. You can connect the devices using either a wireless connection or with an Ethernet cable. Once the devices are connected, follow the series of steps mentioned below: Open an internet browser on your computer. Type the IP address of the router in the browser’s address bar and press Enter to open the router login page. Provide the router login credentials and click on “Login” to enter the router admin console. Click on the “Wireless” tab and follow the on-screen prompts to change WiFi name and password Spectrum.