PowerPoint 2010 introduced several new features including adding screenshots directly into slides, cropping pictures with precision using shapes or precise selection, and previewing design themes by scrolling over options. Other additions were using the mouse as a laser pointer in slideshow view, accessing files via the Backstage view, automatically saving different versions, comparing and merging presentations, applying artistic effects to pictures, using graphic picture layouts to tell stories with photos and text, and opening PowerPoints in a web browser using Office Web Apps.