This document compares several online applications that can be used as alternatives to PowerPoint for presenting information online, including Slideshare, Slideboom, SlideRocket, Calameo, and Issuu, which allow uploading PowerPoint presentations. It also lists additional alternatives like Google Maps, Thinglink, Littlebirdtales, Zooburst, Google Presentation, Prezi, Symbaloo, and Voicethread that do not require converting a PowerPoint but allow creating online presentations through other formats. The table provides an overview of features supported by the different PowerPoint upload applications such as simple notes, hyperlinks, embedded videos, and animations.