Power point was initially developed by Dennis Austin and Thomas Rudkin of Forethought,Inc. It was developed for Mac Operating system. Microsoft corporation acquired this company and the ownership was moved. From being a linear presentation software, power point was added with capabilities for containing other objects in a single slide.
Power point had become a Microsoft Office Suite. Henceforth know as Microsoft Office PowerPoint and can be used with Windows, Mac OS X. covers topics that include inserting animation, pictures, chart into a slide, using templates, animation, sound to slides, sorting slides, slide transition option etc.