Excellent tutorial
Morton [righton]
Besharah, you probably wonder if you have to open the file and play the action manually 2,000 times.
Lucky for you Photoshop can help with either a
Batch (
File/Automate/Batch...)
or
Droplet (
File/Automate/Create Droplet...)
They both do the same, but with one difference; a batch always contains a static source, a droplet has a dynamic source.
What does that mean? It means that a batch only changes the files specified in the folder definied in the batch itself (in the example it's the folder D

Test).
In a droplet however we don't define a source. When you define a droplet, it will create an executable file in the location specified. In my example it creates an executable on the desktop called
quadrant_droplet.exe (top of screenshot).
After creating a droplet we can use it by dropping files on it. The resulting files will be saved in the location specified in the action (make sure you select in the droplet
Override Action "Saves As" Commands).