I click on settings/add browser extensions, and select Internet Exploder. I then get a browser screen with a large blue downward pointing arrow. There is nothing below the arrow, or any header messages. Since the Windoze Creators Update, I, like many other people, have failed in many attempts to remove and re-install Edge, according to Tinylimp's instructions without success, and Chrome crashes every few minutes. Life would be OK if I can install the True Key extension in IE. Things work fine with True Key on my Windows laptop and Android tablet.