Popsugar Culture Digital Life How Do I Use Screenshots in iOS 11? Confused About Screenshots on iOS 11? Here's Every Single Tool, Explained June 7, 2018 by Ann-Marie Alcántara View On One Page Photo 10 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 Undo and redo any actions. At the top right corner, you'll see an undo arrow and a redo arrow. Use these to fix any mistakes or to keep a markup. Previous Next Start Slideshow Digital LifeAppleTechnologyiPhoneIOS 11