Working with tabbed browsing

Tabbed browsing is an innovative feature that eliminates the need to open multiple browser windows.  Instead, many web pages may be opened using the same browser window.

To create a new tab in Firefox, press "Ctrl+T" at any time during a web browsing session.  To close a tab, simply press the "X" icon on the tab.  You don’t need to be active on a tab to close it.  If you mistakenly closed a tab and want to retrieve it, simply right click on any tab and select "undo close tab."  Alternatively, you can select "History" in the toolbar and then navigate down to "Recently Closed Tabs" to view your previously open tabs.