Note: Compressing a picture to reduce the file size changes the amount of detail retained in the source picture.
You can compress all pictures in the file or just the ones that you select. The compression options reduce both the file size and picture dimensions based on how you intend to use the picture, such as viewing on screen or in an email message. You can reduce the file size of a presentation and save disk space by compressing pictures in your document. Compress pictures to reduce the presentation size in PowerPoint 2016 for MacĪpplies To: PowerPoint for Office 365 for Mac PowerPoint 2016 for Mac
