Use Control D to duplicate objects in PowerPoint or Word. Post author:Author Post published:October 5, 2016 Post category:PowerPoint Tips Use Control + D to duplicate objects in PowerPoint or Word. For more PowerPoint techniques see our PowerPoint classes. You Might Also Like Modifying ClipArt in Microsoft PowerPoint October 5, 2016 Create a video of your PowerPoint presentation October 5, 2016 PowerPoint – Wide Screen format October 5, 2016