User blog comment:PlasmoidThunder/The Handy-Dandy, Fancy-Dancy Super Animation Ripping Tutorial!/@comment-25910367-20150709154000/@comment-3495717-20150728230435

Read the tutorial.

"To install the action, go Window > Actions (if the Action window isn't already active), then in the Actions Window, click on the little arrow on the right and select Load Actions."