Inspect Document 2. Try it: Use the Document Inspector The Document Inspector will check for: Comments and Annotations Document Properties and Personal Information Task Pane Apps Custom XML data Invisible On-slide Content Off-slide Content Presentation Notes   Click Inspect and keep going... File ->Info->Check for Issues Exam 77-422: Microsoft PowerPoint 2013 5.0 Manage Multiple Presentations 5.3 Protect and Share Presentations: Remove Presentation Metadata