Treatments Panel

There are four distinct panels. First, the Treatments Panel:

This lists the different treatments that can be applied to your image. In this instance, the treatments are labelled 1-8; sometimes they will have meaningful names. If you are working on one open image, then you may select as many treatments as you wish. They will each be saved as a snapshot in the History Palette, labelled with the name of the treatment. Normally, you will not need to do this, as you will have chosen your preferred treatment from the Previews.

If you do decide to apply multiple treatments, you can review the results by selecting the different snapshots that were created. When you have decided which is your favourite, make sure that snapshot is selected and save the image file. When you close the file, the other snapshots will be automatically discarded.