How to Forget a Saved Wifi Network in Windows 10
This tutorial will help you to forget the Wifi network and connect with it again; just follow the below steps:
Step 5: To reconnect to that forgotten network, go back to “connections” tab and click on “Wifi” and save the password for that forgotten network again.
It’s a simple solution you can try in case of Wifi connectivity issues, but remember if you forget a network, its password will be removed and you’ve to enter the password again to connect with that network. If you’re using someone else’s Wifi and don’t know its password then do not forget the network, otherwise, you’ll have to request that person for the password again.