The Configuration Editor (about:config page) in Mozilla Firefox lists settings known as preferences. Most of these preferences are advanced settings that are not present in the Options panel. Changing ...

Firefox doesn't get enough love these days, but it's still the most customizable browser around thanks the numerous options in about:config. Here are 10 under-the-hood Firefox tweaks you should try ...

Firefox 3 comes with several preferences baked into its options dialogs, but there are still a few you can only access by rolling up your sleeves and digging into its configuration manually. Power ...

Firefox offers a variety of settings you can access through the Options menu, but there is much more you can do with Mozilla's browser. Firefox offers a built-in Configuration Editor, accessible by ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. Firefox offers a variety of settings you can access through ...

Mozilla fundamentally revises the settings menu, introduces new video controls, and brings tab groups to Android.

Ever since its debut, Firefox has garnered a reputation for being an enormously customizable program, both through its add-on architecture and its internal settings. In fact, many of Firefox’s ...

Unbeknownst to many users, Firefox has a whole host of application settings (called preferences) that aren’t found under the regular Options or Preferences interface. These preferences, both hidden ...

Jack Wallen walks you through the process of locking down options with Firefox’s about:config page to help secure the browser from user tampering. Since the release of Firefox Quantum, have you made ...

You can now arrange your tabs into organized groups, manage your settings more easily, and see which trackers Firefox has ...