to forget a wireless network in Windows 10, you can use the Settings app. To begin, open Settings, Then, click or tap on Network & Internet.
Tap or click Network & Internet is Wi-Fi,
Next, in the Wi-Fi section from the right pane, click or tap on Manage Wi-Fi settings.
The Manage Wi-Fi Settings window contains two sections: Wi-Fi Sense and Manage known networks. Scroll until you get to the second one: Manage known networks.
Select the wireless network BTHUB. Windows 10 will display two options for it: Share and Forget. To delete the network's stored profile and forget all its connection details, click or tap Forget.
Once you do that, Windows 10 will immediately remove the wireless network from the list of known networks.
Then you can connect to it again and reenter the wireless password.