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PowerPoint does much more than just display text and pictures. It's filled with tricks and tidbits so you can do nearly anything, like create a scrollable text box. If you've got too much text to ...
To accidentally prevent the moving of an item in a slide you can lock a Shape, Image, or Object in Microsoft PowerPoint using one of these two methods.
How to Curve Text Boxes in PowerPoint 2010. While standard text boxes serve their purposes, modifying the plain text in your PowerPoint presentations can add some compelling visual flair.