Mozilla Firefox Shortcut Keys

Mouse shortcuts :

Shortcut	Description
Double-click (On a word)	Select the word.
Triple-click	Select entire line.
Wheel click	Activate the Smooth scrolling
Hold Ctrl + Scroll Wheel forward	Increase font size
Hold Ctrl + Scroll Wheel backward	Decrease font size
Click one point then hold Shift & click another	Create a selection from the two points

Keyboard shortcuts :

Shortcut	Description
F1	New Tab.
F5	Refresh.
F6	Move focus to address bar.
F11	Toggle on/off full-screen mode
Alt + (Left Arrow)	Go back on history. Same pas Backspace
Alt + (Right Arrow)	Go forward on history.
Ctrl + A	Select All.
Ctrl + B	Favorites.
Ctrl + C	Copy Selected.
Ctrl + D	Add the current page to favorite.
Ctrl + E	Search panel.
Ctrl + F	Find (on page).
Ctrl + H	Toggle History panel.
Ctrl + I	Toggle Favorites panel.
Ctrl + J	Download.
Ctrl + N	Open New browser window.
Ctrl + P	Print current page / frame.
Ctrl + R	Refresh. Same as F5
Ctrl + T	New Tab
Esc	Stop (while page is loading).
Ctrl + Enter	Auto complete a url address. For example, type thecomputricks in the address bar and press CTRL + ENTER to get http://www.thecomputricks.com.
Shift + Enter	Complete a .net instead of a .com address.
Ctrl + Shift + Enter	Complete a .org address.
Ctrl + Tab	Cycle through open tabs