Nov 12, 2013

Nov 12, 2013 Using Firefox/Advanced - Wikibooks, open books for an open Different user profiles can have different preferences; though most settings are the same across profiles. Type about:config into the Firefox address bar, press Enter/Return, and you might first be shown a page to warn you, that these are advanced settings, and changing some of them might break how Firefox … GitHub - intika/Librefox: Librefox: Firefox with privacy

Mar 05, 2016 · The about:config screen allows us to configure Firefox in every possible way, giving access to thousands of settings unavailable to the GUI. However, navigating about:config is complicated for the average user. The "Configuration Mania" add-on is a front end for about:config that makes it easy for everyone to configure Firefox.

Apr 01, 2018 · The Firefox about commands settings page will open with a complete list of available About:commands. It is same as you open some website link in the address bar of the browser. For example, writing about: config in the Firefox URL bar will show all advanced configuration settings of the browser to tweak it. Download Mozilla Firefox, a free Web browser. Firefox is created by a global non-profit dedicated to putting individuals in control online. Get Firefox for Windows, macOS, Linux, Android and iOS today!

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There is a lot of useful information about Firefox hidden away behind the about: URL protocol. The most useful is the URL about:config, which displays preferences and settings that can be inspected and changed.. Available about: URLs depend on your specific Firefox version. Here is a complete list of URLs in the about: pseudo protocol: