Powerpoint Backgrounds

Microsoft PowerPoint is a presentation program developed by Microsoft. It is part of the Microsoft Office system, and runs on Microsoft Windows and the Mac OS computer operating systems. The Windows version can run in Linux operating system, under the Wine compatibility layer.

PowerPoint is widely used by business people, educators, students, and trainers and is among the most prevalent forms of persuasive technology. Beginning with Microsoft Office 2003, Microsoft revised the branding to emphasize PowerPoint's place within the office suite, calling it Microsoft Office PowerPoint instead of just Microsoft PowerPoint. The current versions are Microsoft Office PowerPoint 2007 for Windows and 2008 for Mac.