After setting FOX as browser, google continues to show up.

Hi Don & Kathleen, Google is everywhere! Mozilla does not operate an independent Firefox search engine. You can search through Google, Bing, DuckDuckGo, or another site. If you want to try them out, as you type your search, you can click one of their icons in the search engine list in the drop-down. To make a change for all your searches going forward see: [[Change your default search settings in Firefox]]. Was that what you meant or is there even more Google showing up in your Firefox?