How to Change Slide Size in PowerPoint 2013 to 4:3 Aspect Ratio
The new PowerPoint 2013 comes with lot of new features and by default the slide size is prepared for widescreen TV monitors and projectors. However, you can change the slide size easily and here we will explain how to.
First, you need to go to Design tab in the PowerPoint ribbon and look for the size button. Here you can change the slide size to the old 4:3 aspect ratio or any custom size.
The first time you choose this option you will be asked to scale your slide and here you have two different options to follow.
Maximize will enlarge your current background to the new size, while ensure fit will just make sure everything fits in the new background size.
Might the article How to Change Slide Size in PowerPoint 2013 and Set As Default also interest you!
Via: Slidehunter
