Change script
You can work on your script at the 2nd Step of the program.
Script is a set of image editing actions that should work on your images. The order of actions shows the order of application. Say, you have a script of actions
Crop
Resize
Add border/shadow
This script will work on your images right at this order.
To change the order, use "Move Up" and "Move down" when standing at the action to move. You can also remove any action with "Remove" or del staying at the action to remove from the script.
To change any value of any action at current script, choose it at the script window, then change this action (it will be active at left), and use "Update".
See also: