A tech support friend stepped me in and walked me through a bunch of commands, and it started working again after some IP configuring and DNS flushing.

Can't connect to my iPhone's personal hotspot either.

I tried uninstalling the drivers and rebooting, and nothing changed.

How do I use that tool without Internet access?

I'm running Windows 10 on a Dell Inspiron 15 and suddenly today I lost all internet access. Whether I'm connected through wireless or through an Ethernet cable, I'm consistently getting the little...