
Compress Pictures reduces the resolution to 96 dots per inch (dpi) for Web and 200 dpi for print, and unnecessary information is discarded. Selecting the Delete cropped areas of pictures check box discards the parts of the picture that were hidden during cropping.

Note: If you do not see the Picture toolbar, point to View, then point to Toolbars, and then click Picture.Open Microsoft PowerPoint.Discarding this extra hidden information aids in making the file size smaller as it also takes up file size. The icon is reddish orange with white lines in it. You can find it in your Applications folder on a Mac, or in the Start menu on a PC. I just discovered that PowerPoint for Windows cannot display some images of a PowerPoint for Mac OS X file.Use this method if you want to apply one animation to multiple objects, such as text or images, at once.To apply compression to an image that you inserted into your presentation, click on the image and then click on the Compress Pictures icon. Instead of displaying the image, a message reading 'Need QuickTime and Tiff converter' is shown in its place. This came to a surprise, as I only used gif, jpeg and png files in that PowerPoint file as source images.Simple on every device. Easy drag and drop browser interface to compress files on Windows, Mac or Linux without using your computers resources.

Its.High quality images are great for PowerPoint presentations but they tend to make file sizes huge. You can mitigate this, as well as save disk space and reduce download time, by using the Compress Pictures tool.
