If you want to disable JavaScript from running in Mozilla Firefox, then you need to change this hidden setting. JavaScript can be a security risk!

Disable JavaScript temporarily All browsers offer an option to disable JavaScript, and doing so will break the malware site's ability to invoke the endless warning loops.

The pop-up menu that appears after each file download via Firefox can be annoying. But you can disable or turn it off, and we show you how.

Here are five tools--including four extras and one integrated--that are key to securing Mozilla's Firefox Web browser.

Here’s how to set up Firefox the right way so you can get the most of this fantastic open source browser. This tutorial is based on version 41.0.1. Firefox Sync Sync is Mozilla’s answer to ...