Select the step that you want to remove from the script and click Edit»Delete or click the step and select Delete .
Note Removing steps from a script can dramatically alter the final result of the script. As you delete steps, especially steps that change image type (such as conversion and color threshold), consider how the rest of the script will run. The steps following the one you delete might try to process an image of an unexpected type, and you may receive unexpected results.
Tip You can use the Step Backward and Step Forward buttons to step through the script. The image you are currently processing changes to reflect the effects of the function.