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PowerPoint for Beginners | Step by Step Tutorial to get started
PowerPoint Tutorial for Beginners
The Beginner's Guide to Microsoft PowerPoint
PowerPoint 2013: Slide Basics
How to use PowerPoint Slide Master
PowerPoint 2013: Getting to Know PowerPoint
PowerPoint 2013: Creating and Opening Presentations
PowerPoint 2013 Training - Creating a Presentation - Part 1 - PowerPoint 2013 Tutorial (Office 2013)