How-to guides and tutorials about the Microsoft Powerpoint presentation software.
In Slide Show > Set Up Slide Show, tick Loop continuously until Esc, then set slide timings on the Transitions tab and Apply To All. Here is how, plus kiosk mode and looping music. Continue Reading How to Loop a PowerPoint Presentation
Right-click a slide thumbnail and choose Duplicate Slide, or press Ctrl + D. Also how to copy several slides and move slides into another presentation. Continue Reading How to Duplicate a Slide in PowerPoint
Compress all pictures in PowerPoint with Picture Format > Compress Pictures: untick Apply only to this picture, delete cropped areas, and pick 150 or 220 ppi to shrink the file. Continue Reading How to Compress Pictures in PowerPoint (All at Once)