The document discusses how to compress images in PowerPoint presentation slides to reduce their file size. It provides two methods for compressing images - right clicking an image and saving it as a JPG before reinserting into the presentation, or selecting the image and compressing it to a lower resolution directly in PowerPoint by changing the format. Compressing images can make the first slide, which tends to be heaviest, and the overall presentation size smaller for sharing through email or other means.

1. What is the size of
each slide in my
presentation ?

2. Here is the Navigation
File >> Save & Send >> Publish Slides >> Publish Slides
1
1 2 3 4
2
3 4

3. Select All >> Browse-give path (where to save ) >> Publish
1
1
2
2 3
3

4. Now ,you know the first slide is the heaviest
You need to compress the Image in the slide

5. Compress Image Method 1: Right click the image and
save as JPG Image & re-insert the image in to Pres.

6. Compress the Image Method 2: Select the Image.
Go to Format and Compress the image to Print (Good) , Screen
(Fair) or e-mail ( Low ) resolution image