Customize controls, options and add-ons

Restore previous session - Configure when Firefox shows your most recent tabs and windows

Firefox can restore windows and tabs that were open the last time you used it. Learn how to use and configure it.

Last updated: 08/07/2023

This article explains the different options you have for opening the tabs and windows you had open the last time you used Firefox.

Last updated: 12/01/2023

There are special situations where a browsing session may be lost. This article will show you how to recover your lost session.

Last updated: 12/30/2023

This article explains the Firefox settings available for managing your tabs.

Last updated: 07/17/2023

Learn how to enable or disable the close tab warning that shows when you're about to close multiple tabs, in Firefox version 94 and above.

Last updated: 11/03/2021

Explore the features available in the tab context menu in Firefox, including options for managing and organizing your tabs.

Last updated: 6 days, 4 hours ago