Microsoft PowerPoint is an application developed by Microsoft for Windows and Mac OS, which allows to develop multimedia presentations. It is widely used in business and education. Microsoft PowerPoint package is part of Microsoft Office. PowerPoint allows you to manipulate text, graphics, videos and other objects, to create multimedia presentations. In general, the presentations are in the form of slides with a logical order. They are often used to project on giant screens or TVs, but can also be printed. The presentations can be stored and executed in formats: PPT (presentation), PPS (PowerPoint Show) or POT (template). In PowerPoint 2007 file format is. Pptx. Versions of PowerPoint 1993 - PowerPoint 4.0 (Office 4.x) 1995 - PowerPoint 7 for Windows 95 (Office 95) 1997 - PowerPoint 97 (Office 97) 1999 - PowerPoint 2000 (Office 2000) 2001 - PowerPoint 2002 (Office XP) 2003 - PowerPoint 2003 (Office 2003) 2006 - PowerPoint 2007 (Office 2007)