Noooooo! I closed the wrong tab!

Ugh! I have multiple tabs open in my browser and then oops, I accidentally closed the wrong one. Has this ever happened to you. Chrome has a great feature to avoid this problem. If you have a tab that you know needs to stay open while you are working, right click on the tab. A dropdown menu will appear and one of the options will say "Pin It." Click on it and your tab will shrink to just the size of the icon and there will no longer be an "x" to close the tab. Change your mind, just right click on the tab again and unpin it. What a great feature and headache saver!