Name: Give your action a descriptive name
Set: If you not planning to categorize them, leave it inside Default Actions
Function Key: Create a shortcut for your action.

With the Record mode on, start editing your photo. In our case, lets resize the image. Choose Image -> Image Size, enter 250 for width (or any other sizes), click Ok. Click on the record button to turn the Record mode off.

Testing the action

Now that you have an action recorded, lets open up another image that needs to be resize. This time, we’ll just hit the shortcut key Shift F2, or clicking on the Play selection button. You should be able to resize in just one click.