Forget a Wi-Fi network

Windows saves a list of Wi-Fi networks you have connected to, along with their passwords and other settings. By doing this, your computer is automatically connected when it is in the range of a previously connected network. However, if the network password has been changed, you need to forget the network in order to enter a new password.

1. Select Start > Settings > Network & Internet > Wi-Fi.
2. Click Manage known networks.
3. Click the network name and click Forget.