Follow the steps below to change settings on your WiFi router:
Step 1: Connect your laptop or desktop computer to your Home Wi-Fi Internet Connection.
Step 2: Open a browser page and visit 192.168.1.1 (This is your default gateway address and might be different depending on your network configuration. Search for "How to find router ip + name of your O.S.†on the internet and you should be able to figure how to find this IP Address.)
Step 3: Enter the username and password on your router (If you have never changed your router password, it will mostly be left on the default setting and you can find the credentials with a bit of searching on the internet with the exact model number of your router).
Step 4: Navigate through your router settings to find and change the settings that required to be changed/updated as mentioned in the previous section of this webpage.