Already installed my belkin router without making

Most routers you can log into using a web browser and rather than typing in a web address you type in http://192.168.0.1 If you also have a modem that the router plugs into it may have changed this address to another one such as 192.168.100.1 If they require a password then you need to read the manual. Most of them use Admin for a login name but the instruction manual or check their website to find out the default password for logging into router.