How to Enable JavaScript in Firefox

Tags java firefox

This guide shows you how to enable JavaScript in Firefox. Firefox uses a toggle switch to enable or disable JavaScript.

Step-by-Step Guide

How to Enable JavaScript in Firefox

  1. Open Firefox. In the URL field, type about:config and click on the box labelled I accept the risk!
    Firefox web page

  2. In the Search field, type javascript and look for javascript.enabled in the list.  If the value is set to false, right-click and choose toggle.  This will change the value to true.
    Firefox search field

  3. Refresh Firefox by pressing the function key F5.


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Article ID: 100028
Thu 3/5/20 9:52 AM
Thu 9/30/21 8:34 AM