You'll need to login to your router. If you are on Windows, open up command activate and type in ipconfig then press input. Look in your wi-fi adapter. You're searching out the IP cope with. It have to be 192.168.X.X with x being a variable. So. Let's assume your IP address is 192.168.1.3. Your router could be at 192.168.1.1 or 192.168.1.254. Type both this sort of addresses into a web browser, and also you ought to be supplied with a login page. The username is maximum in all likelihood admin or administrator, and the password can be Password, password, or blank.
Once you've got logged in, search for "Wireless settings". Within the ones settings, there will be a container to enter a WiFi password. You can placed some thing you need there. Once you are performed, store it. The router may also reboot. Note that you'll be wanting to reconnect all your wireless devices.
