Improve your home network security by changing the password on your Wi-Fi network—either through the router app or the router web interface.

Next, look for a tab that says Wireless, Wi-Fi Settings, WLAN, or Wireless Security. From there you'll be able to see your current Wi-Fis name and password.

Here's a simple guide that will teach you how to change your router's WiFi password easily.

Whether you changed internet service providers (ISPs) or need to upgrade your password, switching your wifi comes with some challenges. Manually connecting all your smart home devices when there ...