Firefox 57+ (Win) - Clearing Cache and Cookies

This document explains how to clear the cache and cookies from Mozilla Firefox 57.0 to the newest version

  1. Click the Menu (three stacked horizontal lines) then click Settings.

    Menu
  2. On the left side, select Privacy & Security, then scroll down and select Clear Data....
    Settings
  3. In the pop-up menu, make sure both boxes are checked for Cookies and Site Data and Cached Web Content, then click Clear.

    Clear cache and cookies