Re-open Closed Tabs in Firefox

If you've ever closed a Firefox tab but wish you hadn't, here's an easy way to bring it back:

1. Right-click on any open tab

2. Clilck "Undo Close Tab"

3. Repeat if necessary, to bring back the tab you're looking for.

And if you prefer keyboard shortcuts, you can also use the Ctrl + Shift + T key combination to bring back a closed tab.

how to undo a closed tab in Firefox