
Terran T. answered 05/31/19
Business Management Grad and MBA Student Ready to Help!
The size of a default powerpoint slide is 1024 x 768. If you intend to have your image take up your whole slide it needs to be those dimensions or higher. If you are using images that will take a fraction of your slide, simply device the width and height by whatever factor you are planning on using. If you are using an image that is only going to take half of your slide width, but your full slide height you would need an image that is 512 x 768, etc.