Can You Search Images By Dpi. Save the setting with ok. Actual ppi might be more appropriately termed actual dpi when talking about output for printing.
Checking the box for do not compress images in file overrides the dpi setting you ll see below that. Dpi does not apply until you print or export the image. Microsoft word will take your image as is and won t adjust the dpi.
Dpi in simple terms means dot of colors to fit.
To do this open the finder file management app and navigate to the location of the file. Actual ppi might be more appropriately termed actual dpi when talking about output for printing. Dpi in videos just like still digital images dpi plays a major role in video picture quality. I am not sure what you mean by dpi changes when pixel size changes.