Within the Windows 10 Anniversary edition, an option is available to reset all network settings. Windows will forget your Ethernet network including all Wi-Fi networks and passwords. Resetting will disable and then reinstall all network adapters and set other networking components back to their original settings.
To access this feature, access Settings and then Network and Internet.Click on the Status link in the left column and then on the Network reset link.
Another dialog box will appear confirming the action; use the Reset now button.