This is one of the best security measures taken to secure your TP-LINK Router Password. Without Much talk, let's move on the process. How to Reset or Change TP-LINK Router Password \tClick and open the web browser and insert the IP address of your wireless router in the address bar, then click Enter. Usually, the default IP address of TP-Link router is always 192.168.1. \tInsert the password and username in the login bar. The default password and username are both \u2018admin\u2019 in lowercase. \tTap Management-> then click Access Control->then Password on the left page, and then insert the old password and new password. \tTap Save\/Apply to help you save the settings. The below steps will help you reset the Wi-Fi password of your TP-LINK router \tClick and open web browser again then type the IP address of the wireless router in the address bar, after that, the click Enter. The default IP address as said before is 192.168.1. \tInsert the password and username in the login page. The default password and username are both admin in lowercase. \tThen Tap on Wireless on the left side of the page \tTap Wireless Security. This option is around the Wireless menu on the left side of the page. \tAfter that go down and check the WPA2-PSK\/ WPA-PSK box. It\u2019s near the bottom of the page. \tInsert in your new password. \tTap Save. This key is at the bottom of the page. \tTap OK when prompted. \tTap System Tools. \tTap Reboot. \tTap OK when prompted.