Mozilla Firefox Keystrokes for Tabbed Browsing

Description Keyboard Command
Close Tab CTRL+F4 or CTRL+W
Close Window ALT+F4 or CTRL+SHIFT+W
Move Tab Left (when tab is in focus) CTRL+LEFT ARROW or CTRL+UP ARROW
Move Tab Right (when tab is in focus) CTRL+RIGHT ARROW or CTRL+DOWN ARROW
Move Tab to Beginning (when tab is in focus) CTRL +HOME
Move Tab to End (when tab is in focus) CTRL+END
New Tab CTRL+T
New Window CTRL+N
Next Tab CTRL+TAB or CTRL+PAGE DOWN
Open Address in New Tab (from Location Bar or Search Bar) ALT+ENTER
Previous Tab CTRL+SHIFT+TAB or CTRL+PAGE UP
Undo Close Tab CTRL+SHIFT+T
Select Tab (1 to 8) CTRL+(1 to 8)
Select Last Tab CTRL+9