Microsoft PowerPoint helps you to present your ideas in a clear and concise manner. You can achieve a lot using a PowerPoint Presentation. It is known as the worlds most used Presentation Application. It is part of The Microsoft Office Suite. Once you have the skills, you will be able to design and Show Presentations that look very professional.
The effective images you can use, along with animations and effects will fully engage your audience. You can narrate all of your Presentation or let PowerPoint speak for itself. The Application is used by Businesses, Students, and Trainers.
The file format for PowerPoint is .ppt or pps for the PowerPoint Show which is often used if you do not have PowerPoint installed. The newer PowerPoint 2007 uses the file format of .pptx but it is possible to save to earlier formats and the web. The first PowerPoint version for Windows was PowerPoint 2.0 in 1990. PowerPoint has been criticized for being too simplistic. It is now possible to combine Flash Formats to PowerPoint.
Information source: Wikipedia