Learn how to remove a digital signature from a presentation in PowerPoint 2010.
Author: Geetesh Bajaj
Product/Version: PowerPoint 2010 for Windows
OS: Microsoft Windows XP / Vista / 7 / 8
When your PowerPoint presentation is digitally signed and shared, it helps to validate your identity. However, at times you may want to remove a digital signature attached to your PowerPoint presentation for several reasons, you may want it to be signed by someone else, or maybe there's no need to for a particular presentation to be signed any more. A digital signature can be easily removed from your presentation. Follow these steps to remove the digital signature from a PowerPoint presentation:
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