That case when you had to send a presentation to your colleagues half an hour ago, and then it turns out that it is too big and “doesn’t go in the mail”… Many people have encountered this.
Usually it turns out that the problem is a large number of photos or pictures. But it takes too long to go through the presentation again and reduce each picture separately. Fortunately, there is an easier way.
Click on any picture in the presentation to select it.
In the top menu, click the “Format” tab.
Tap on the “Compress Pictures” button.
Select the desired image quality from the drop-down list.
Check that “Remove cropped areas of drawings” is selected, select “Apply to all drawings” and click “Ok”.
Now you can save the file and check how much it has shrunk.