Clear Cache in Firefox on Windows

This document explains how to clear the cache and cookies from Mozilla Firefox.

  • Click the Menu (three stacked horizontal lines) in the upper right hand corner of your screen.

  • then click Settings.

    Firefox settings button

  • On the left side, select Privacy & Security.

  • Then click Clear Data.

    Firefox Privacy & Security settings

  • On this page, scroll down to Cookies and Site Data & Cached Web Content 

  • Click on Clear button.

    Firefox clear data in browser

  • Last, click on Clear Now button.

    Firefox Clear Now button

  • After you clear your Internet cache, close your web browser.
  • Next, open the web browser again.
  • Login to the course from our homepage at
  • Click the Sign In button at the top of the page. 
  • Enter your email address and password. If you used the Google Login with your Gmail, use that instead.
  • After login, click on the name of the course in red.
  • The next page, click on the Enter button.
  • Select Last Visited Page button.


Sign In button


NOTE: You can also clear cache and cookies using the legacy Clear Recent History menu by holding Ctrl Shift + Del.