Before we start with this tutorial, it is important to mention that this feature is available exclusively for users of Office 365. Working on touch device, your pen or finger gives you so much freedom from the boring keypad. Ink Editor let you use not only drawing, writing, and highlighting options, but also use natural gestures such as circling for selecting or crossing out to remove some items.Follow these steps in order to start editing with natural gestures:Press “Draw” > “Ink Editor” and choose a pen.