Display the "Save and Quit" message when closing Firefox

December 2016

You can configure Firefox to to display a small notification, with the option to save your tabs at the end of each session:
  • Type "about:config" in the Address bar and press Enter.
  • Locate this entry (use the Filter field)
    • browser.showquitwarning
  • Double click on it to set its value to "True"
  • Close the "about:config" window
  • As from now each time you close Firefox, you'll be prompted to save your tabs.

Related :

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