“wanging”is a term used to describe the practice of many Photoshoppers, one that involves moving toggles back and forth to achieve a desired effect. Most of the different controls in Photoshop allow one to make finer adjustments by using such toggles yet, according to Guy Cowan, this is not a sensible way to approach Photoshop!

One of the functions of Photoshop not found in its’ baby brother Elements, is the ability to create Actions which are programmed scripts that can do a variety of things depending on what you want. These are scientific in their approach and can help achieve artistic results at one’s discretion rather than the often hit and miss approach of wanging.