PowerPoint 20年历史回顾

　　1987年PowerPoint正式与用户见面，PPT格式是微软件的办公软件PowerPoint编辑后保存的文件格式，也叫演示文档PPT(Power Point)+电脑+投影仪，替代了传统的胶片和幻灯。

　　PPT已经成为了演示文档的标准之一，在商业领域和教育领域发挥了重要的作用，我们一起来回顾一下PowerPoint的历史吧!

　　Microsoft PowerPoint 2.0

　　Microsoft PowerPoint 2.0, demo, Macintosh edition

　　Microsoft PowerPoint 3.0

　　Microsoft PowerPoint 3.0, part of Office 4.0 package

　　Microsoft PowerPoint 4.0

　　Microsoft PowerPoint 4.0 with thanks to Scoops

　　Microsoft PowerPoint 95

　　Microsoft PowerPoint 95, version 7.0, Polish

　　Microsoft PowerPoint 97

　　Microsoft PowerPoint 97 with thanks to Scoops

　　Microsoft PowerPoint 98

　　Microsoft PowerPoint 98, Macintosh edition

　　Microsoft PowerPoint 2000

　　Microsoft PowerPoint 2000, Polish

　　Microsoft PowerPoint 2001

　　Microsoft PowerPoint XP

　　Microsoft PowerPoint XP

　　Microsoft PowerPoint v. X

　　Microsoft PowerPoint v. X, Macintosh edition

　　Microsoft PowerPoint 2003

　　Microsoft PowerPoint 2003

　　Microsoft PowerPoint 2004

　　Microsoft PowerPoint 2004, Macintosh edition

　　Microsoft PowerPoint 2007

　　Microsoft PowerPoint 2007, beta 2 with thanks to Daniel Clemens