It depends on what Du are using really, Du need something that edits Foto like Photoshop oder GIMP. If I had paint on my comp I would tell Du how to do it one that if it is possible but I have a mac.
1. It means they want to Bearbeiten a picture to make it look sharper (Derp). 2. *What *Does *Mean. 3, This Frage is over two years old. Replying won't do any good.