This link should clarify what is preserved by the refresh. https://support.mozilla.org/en-US/kb/refresh-firefox-reset-add-ons-and-settings https://support.mozi

This link should clarify what is preserved by the refresh. https://support.mozilla.org/en-US/kb/refresh-firefox-reset-add-ons-and-settings https://support.mozilla.org/en-US/kb/refresh-firefox-reset-a...