Well, I don't know how others do it (I am hoping to learn something myself from other replies that you get ) but, I have a program on my computer called "Picture It" I will save an image on my computer and then open it with my "Picture It" program. I will crop the image, clean it up if I need to and then resize it. I choose the option to "Change Size" and then put in the size I need it to be. When I print it out I choose "Custom Size" and the size I had selected will be there and I print.I'm so embarrassed asking this; but could someone dumb it down to me on how I can make this to size where I can properly print the book covers?
I'm so sorry about this question and I'm going to kick myself when someone tells me, but any help would be awesome!