Have you ever been working away diligently only to accidentally close a tab you didn’t mean to close? Ever been circulating the room and notice someone feverishly closing tabs as you are heading their way? There is a keyboard shortcut that will help you recover the lost tab(s), quickly.
Ctrl + Shift + T
By clicking these three magical keys, you can bring up the last tab that was open. And the one before it. And the one before it. And, well, you get the picture. Watch a quick demonstration below.