How to Change a TP Link Wireless Password

Steps

1. 
   1
   Make sure your computer is connected to the Internet. You'll need to be connected to the Internet in order to access the router's page.

   • If your wireless connection isn't working properly, you can connect directly to the router.
2. 
   2
   Open a web browser. To access the router's page, you'll enter the TP Link router address in your browser's address bar.
3. 
   3
   Enter 192.168.1.1 into your browser's address bar. This is the TP Link router address.^[1]
4. 
   4
   Enter the router's username and password. If you haven't changed these from the factory settings, the username and password are both admin.

   • If you did change the username and/or password but no longer remember them, you'll have to reset your router before continuing.
5. 
   5
   Click Wireless. It's on the left side of the page.^[2]
6. 
   6
   Click Wireless Security. This option is below the Wireless menu on the left side of the page.
7. 
   7
   Scroll down and check the WPA-PSK/WPA2-PSK box. It's near the bottom of the page.
8. 
   8
   Type in a new password. This goes in the "Password" field, though the password field might say "PSK Password" instead.
9. 
   9
   Click Save. This button is at the bottom of the page.
10. 
    10
    Click OK when prompted. This will save your new password, though you'll need to reboot your router for the changes to take place.
11. 
    11
    Click System Tools. It's at the bottom of the column of options that's on the left side of the page.
12. 
    12
    Click Reboot. You'll find this near the bottom of the System Tools menu.
13. 
    13
    Click OK when prompted. This will reboot your router. When it comes back online, your password will be in effect.

    • You will need to reconnect each of your previously connected devices to the router with the new password.