Hi, I like to export a few pictures that I have resized.
here is an example

I took a picture with my 7M camera. Ofcourse the image is too big
when I shrink it to 4x5 the dpi increases.

For printing at walmart or any other store that does digital printing, how many dpi pixels are needed, do they only require 96 or 300 similar to printing on a press?

Thank you