Microsoft Office PowerPoint

Microsoft Office PowerPoint screenshots

Microsoft PowerPoint 2010 allows you to create and share dynamic presentations

Alternative downloads

Microsoft Mouse Mischief
It lets you insert questions, polls and drawing slides into your lessons.
1.0.1444
FREE
Ashampoo Office 2010
An office suite: a word processor, a spreadsheet and a presentation program.
10.0.584
ThinkFree Office Show
Cheaper alternative to MS PowerPoint.
4.0.1480.198