You can open last closed tab in Internet Explorer, Firefox, Google Chrome and Opera browsers by using the shortcut Ctrl+Shift+T, very useful! Isn’t it?  Similar one, not known to many users is Ctrl+Shift+N shortcut, which when used, reopens the last closed window in Firefox and Internet Explorer browsers.

ALSO READ:Keyboard Shortcuts to Switch between Tabs in Chrome

Here are the other keyboard shortcuts you may find it useful for Firefox

Ctrl+Shift+P –  opens a new Private browsing window

Ctrl+D – bookmark this page

Ctrl+Shift+I – open Web developer tools

Ctrl+Shift+A – opens add-ons manager.

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Have you found this shortcut for Firefox useful?