Here, it is necessary to make a remark: if in your presentations, you use raster images of poor quality (for example, photos), then such images will lose quality with a proportional change of the slide in any case. Any slide can be stretched or compressed but only if you keep the proportions of the slide, the image is not distorted, and the quality will remain. In fact, the proportions of the slide in PowerPoint are more important. When they say “size” usually millimeters, centimeters or pixels are meant.
The need to change the size of the slide in PowerPoint can arise for several reasons: In the frameworks of this article, we’ll discuss how to change the slide’s size and orientation PowerPoint template. The use of both portrait and landscape orientation in one presentation.
