You probably know the trick for closing lots of tabs in Safari on your iPhone. You enter the tab overview aka Rolodex view, and then swipe those tabs off the screen one by one. It’s even kind of fun, but if you have lots and lots of tabs open, then the fun wears off pretty fast. So you’ll be happy to hear that there is a better way. A much better way, in fact, that lets you close all your open tabs with one tap.