When I upload an image to my wordpress site, it uploads the original and then creates 3 smaller images of the same image so that a user has the option to view 3 different sized versions of the image.
Is there a way to limit this so that when I upload an image, it either
1. Keeps original image and creates a smaller sized image and thumbnail or,
2. Resizes my original image upon upload, generates a thumbnail, and then discards the original image being uploaded?
Let me know if you have any questions.