How to disable password saving in Firefox? Why? I run into situations when my passwords for various web sites that I visit via Mozilla/DuckDuckGo become compromised, or the problems involved seem to indicate that is a possibility. I do change passwords periodically but prefer that to happen less sporadically. My current problem has to do with Amazon.com. lots of mischief going on these days. I need to tighten down password access possibilities for that website. So now I want to change my password for Amazon, but Mozilla wants to save it and I want to stop that from happening. How to do that?