الإضافات

ViewAbout بواسطة Gary Kwong

Enables access to various about: dialogs from the View menu.

About Startup بواسطة Mike Hommey

Displays startup timings

More About بواسطة Schuzak

Adds "about:" menu and button.

Config Descriptions بواسطة Dave G

Shows source comments for advanced application preferences in about:config

Collector's Note For more detail and information about other preferences without source comments, you'll still need to look them up online: http://kb.mozillazine.org/About:config_entries