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How To Turn JavaScript On or Off: Mozilla

To enable or disable JavaScript in Mozilla, or to check it's status, simply follow these steps.....

1: Open Mozilla and click Edit from the main menu, then click the Preferences menu item.

Mozilla Screenshot: Edit & Preferences

2: The Preferences dialogue box should now be visible. In the menu on the left hand side, click Advanced, then from the drop down list click Scripts & Plug-ins. You should now see the heading Enable JavaScript for...

  • To turn on (enable) JavaScript make sure the Navigator checkbox has a tick Tick On, if not then click inside the checkbox to enable. Also make sure all the checkboxes under the Allow scripts to heading are ticked Tick On.
  • To turn off (disable) JavaScript make sure the Navigator checkbox is empty Tick Off, if not then click inside the checkbox to disable.
Mozilla Screenshot: Enabling JavaScript

3: When you have finished altering settings, click OK to apply changes and close the Preferences dialogue box.

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