How to use the Firefox like a Pro?

I have consolidated some of the shortcuts to use the Firefox like a Pro.

CTRL + T
Opens a New Tab.

CTRL + R
Reloads Current Tab.

ALT + Home
Loads your Home/Start Page.

CTRL + TAB
Changes to Next Tab.

CTRL + SHIFT + TAB
Changes to Previous Tab.

CTRL + Z
Undo.

CTRL + SHIFT + Z
Redo.

ESC
Stop.

CTRL + Click a Link
Opens in a New Tab.

CTRL + ENTER
Auto Complete URL to .com

SHIFT + ENTER
Auto Complete URL to .net

CTRL + SHIFT + ENTER
Auto Complete URL to .org

CTRL + SHIFT + T
Restore Last Closed Tab

ALT +
download the linked file

SHIFT +
opens the link in a new window

F5
reload the current tab

CTRL + F5
reload the current tab and override the catch

CTRL +
change to the tab with this number

Space
scroll down

CTRL + F4
close the current tab

ALT + F4
close the window

CTRL + N
open an new firefox window

CTRL + S
download the current webside