I just installed Firefox on my ThinkPad running Windows 10 and up until the time I tried to get Norton's tool bars installed I was very pleased with FF and considered uninstalling IE 11. Unfortunately, the add-on for ID safe appears not to be able to support a local vault for the passwords. I don't know if this is a Norton problem or FF. There is no way I going to place my passwords online. Does anyone know of a workaround?