Is there a Windows keyboard shortcut to quit Firefox?

Solution 1:

Firefox support says (for Windows):

Exit: Ctrl + Shift + Q

(from Keyboard shortcuts - Perform common Firefox tasks quickly)

(retrieved with Firefox 58, Windows 10)

Solution 2:

• Create a file named 'ffquit.bat' and add the line 'taskkill /im firefox.exe' Save.
• Create shortcut to this file and right click the shortcut and select properties.
• On the Shortcut tab, assign a shortcut key (CTRL+SHIFT+F for example)
• Under the Run menu, select minimized.
• Under Advanced, select 'Run as Administrator'. Click OK to save and close the Properties window.

Now every time you press CTRL+SHIFT+F Firefox will quit.