Adding a finishing touch to your photos can be done in many ways. You can do it yourself, or buy presets online and uses the look someone else has made for you and many others. You can also make your own preset from unique post-processing in your favorite editing software.
Post Production
Fix Your Photos With Selective Image Transformations

As you learned in my articles about editing mistakes, too strong image transformations can harm the quality of your photos. But if you use them selectively, they can be of great help. In this article, I show how to use selective image transformation in Photoshop to fix compositions.