Ok so im on my yearbook staff for my highschool and we switched to this new software this year and every picture taken doesnt show up because of the DPI of the photo. And i was just wondering if there is anyway to change the DPI of a photo thats already taken. This is really serious because we already had our homecoming and our pictures are amazing of the whole thing but now none of our pictures work. It would rly kill me if there is no way to fix it.