Adjusting images : Removing purple fringe
 
Removing purple fringe
A common problem of digital photos is the presence of purple halos surrounding overexposed areas of a color photo. This problem, which is called fringing, is often quite evident when a bright sky appears in the background of a photo and faint purple halos appear on the edges of the photo subject. With Corel PaintShop Pro, you can quickly identify this problem and remove it from your photo.
To remove purple fringe from a photo
Edit workspace 
Choose Adjust One Step Purple Fringe Fix.
After a brief pause, your photo is automatically adjusted.