I need to submit a photo to a website and was told to submit it at 300 ppi (not dpi). First of all, I am not sure what does 300 ppi mean in terms of actual picture dimensions. And as far as I can tell, currently there is no ppi option in AP. Is there a way that I can ensure that a photo is at least 300 ppi on AP using the options currently available such as resizing the document or exporting?
Thanks for any suggestions or help on this matter?