14.1.1 Tabbed Browsing
If you often use more than one Web page at a time, tabbed
browsing may make it easier to switch between them. Load Web
sites in separate tabs within one window.
To open a new tab, select . This opens an empty tab in the Firefox window.
Alternatively, right-click a link and select . Right-click the tab itself to access
more tab options. You can create a new tab, reload one or all
existing tabs, or close them. You can also change the sequence
of the tabs by dragging and dropping them on a requested
position.