I am new to Affinity Photo, and have watched the tutorials and read the program Help file in detail. Must have missed something though . . .
After making a selection in a photo, how do I modify just the selection? Do I create a layer? If so, how? This seems so basic, but I can't find where the instructions are nohow to do it. The video tutorial on Making Selections and Refining them, just don't explain what to do with them. What have I missed? Any assistance on how to proceed would be