What is the size of each slide in my presentation ?

Here is the Navigation

File >> Save & Send >> Publish Slides >> Publish Slides 1

1 2 3 4

2

3 4

Select All >> Browse-give path (where to save ) >> Publish

1

1

2

2 3

3

Now ,you know the first slide is the heaviest

You need to compress the Image in the slide

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

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