Dodging and burning.
Sorry, I cannot guess what you are talking about.
Welcome to the forum.
Just a guess, but I would say that you are talking about one of three Adobe programs:
If you can point out the product, that you are using, a MOD will gladly move your post. Also, when you do let us know which program you are using, please provide more information about what you need help with, so the people in the correct forum can provide answers.