Tabbed Browsing - Makes surfing the web faster
Tabbed browsing changes the way you use the Internet by allowing you to open links on a page in background tabs and then read them when you're ready.Tabbed Browsing makes it much easier to keep track of several pages or sites at once by letting you view them within a single browser window.
Firefox stops annoying popup windows dead in their tracks. Experience the web as it was supposed to be - peaceful, convenient, accessible.
Find Stuff Easier
Much of the time you spend using a web browser is spent looking for things. That's why Firefox has the best search functions of any browser.
Simplified Privacy / Annoyance Eliminator
Firefox makes it easy to keep track of information that the browser has stored while you've been surfing, such as things you've typed into forms, Cookies, files you've downloaded, pages you've visited (History), and so on. You can quickly clear any of these things from the Privacy panel of Tools, Options.
Better Bookmarks and History
Firefox makes it easier to organize your Bookmark collection with its handy Bookmarks manager (Bookmarks, Manage Bookmarks... menu item).
Accessible, Intelligent, Responsive
Best Accessiblity. Firefox offers the best set of keyboard shortcuts about.
Intelligent. Firefox remembers what you've filled in web forms, to make searching for things again, or filling out things like your name and address a simple process.
More Responsive. Firefox feels more responsive in day-to-day browsing than competitors like Internet Explorer.
Customizable and Extendable
Customize Toolbars. Set up your toolbars the way you want them.
Modern Download Manager
The built-in Download Manager is modern and user friendly. It shows all pending and completed downloads as a graphical list along with relevent text.
Built for standards
Firefox has world beating support for W3C standards like CSS, DOM, etc. Where browsers like Opera or IE may fail on a dynamic page, Firefox usually succeeds.
KISS (Keep It Simple and Straight-Forward)
Simplified User Interface. Put a lot of thought into making using Firefox easy and obvious.Menus and dialog boxes are kept clean and free of options that only a marginal number of people use.