Mozilla Firefox shortcut keys

F11 Display the current website in full screen mode. Pressing F11 again will exit this mode.

Esc Stop page or download from loading.

Ctrl + (- or +) Increase or decrease the font size, pressing '-' will decrease and '+' will increase.

Ctrl + Enter Quickly complete an address.

Shift + Enter Complete a .net instead of a .com address.

Ctrl + Shift + Enter Complete a .org address.

Ctrl + Shift + Del Open the Clear Data window to quickly clear private data.

Ctrl + D Add a bookmark for the page currently opened.

Ctrl + I Display available bookmarks.

Ctrl + J Display the download window.

Ctrl + N Open New browser window.

Ctrl + P Print current page / frame.

Ctrl + T Opens a new tab.

Ctrl + F4 or Ctrl + W Closes the currently selected tab.

Ctrl + Shift + T Undo the close of a window.

Ctrl + Tab Moves through each of the open tabs.

Spacebar Moves down a page at a time.

Shift + Spacebar Moves up a page at a time.

Alt + Down arrow Display all previous text entered in a text box and/or available options on drop down menu.