How to retouch photos correctly?

 Unfortunately, many make the same type of mistakes and change the photo so much, that a person no longer resembles himself. How can you prevent this and make the retouching correct? So that skin, eyes and hair are flawless.What programs will the training take place in?  

You and I will not only study consistent retouching, but we will also analyze the programs we need for retouching. One of these is Camera RAW, which is needed to prepare a picture for retouching, and of course, the main work will be done in Photoshop. As a result, there was such a bunch of programs for almost any retouching.

Lang: Russian