Some users encounter internet connection issues after upgrade from a previous version of Windows to Windows 10. They may be unable to connect to the Internet when the network adapters are not properly functioning. If you are stuck in the same issue but fail to troubleshoot it, the last resort try is to reset all networking devices to fix network connection issues for your Windows 10. Resetting network adapter means to roll back to its default settings, and you will need to set up the configurations afterwards. Well, there are two ways of resetting network adapter in Windows 10.