In this video, you’ll learn how to clear your cache and cookies in Mozilla Firefox. Doing this can help speed up your computer and free up storage space.
Let's get started.
First, open your Firefox browser. Then click on the Firefox menu in the top right corner. Now click on Preferences and then select the Privacy tab.
Next select Clear your recent history. Make sure the box for Cookies, Cache, and Offline Website Data is selected, and then select Everything for the time range. Now click Clear Now.
After clearing your cache and cookies, the first time you access certain web pages or sites, it might take a little longer for the page to load. You’ll also have to log back in to web sites that had previously saved your login credentials.
That's it. You're all set.