Hi ajs007.
Check this guide https://kb.netgear.com/29889/How-to-delete-a-wi...
To delete a wireless network profile in Windows 10:
Click the Network icon on the lower right corner of your screen.
Click Network settings.
Click Manage Wi-Fi settings.
Under Manage known networks, click the network you want to delete.
Click Forget. The wireless network profile is deleted.
Note: You can also type netsh wlan show profiles in the Command Prompt to manage and delete wireless network profiles.
Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.