Firefox Page Info window
The Firefox “Page Info” window gives you details about the page you're on. You can also use it to change permissions for the website.
Keyboard shortcuts - Perform common Firefox tasks quickly
This is a list of Firefox keyboard shortcuts for working with tabs, bookmarks, searching the web, playing media files and more.
Use mouse shortcuts to perform common tasks in Firefox
This is a list of Firefox mouse shortcuts that you can use to navigate websites, work with tabs, zoom in and out, and more.
Create a desktop shortcut to a website
Learn how to easily make a shortcut on your desktop that will open Firefox and take you to a favorite website.
Browsing history in Firefox - View the websites you have visited
Firefox keeps track of the websites you visit when you browse the Web. Learn how to view, search and sort your browsing history.
How to search IMDB, Wikipedia and more from the address bar
Learn how to use Smart Keywords to search a specific website directly from the Firefox address bar.
Get help with Firefox Developer Edition
Firefox now has a version built especially for developers. Learn where to get help.
How to add the translate add-on to Firefox
This article describes how to add a page translator feature to Firefox with add-ons.