Install Actions For Photoshop CS or Creative Cloud
To Install Photoshop Actions in Photoshop CS2-6 OR Creative Cloud :
In your Menu, go to Windows and select Actions
The Actions Palette Window will open
On the top right of the Actions Palette Window, there is a drop down menu (three lines)
Go to Drop Down Menu and select LOAD ACTIONS
It will then open a window where you can select the ATN file (where you saved it to your computer)
Once you select and open the ATN file, it will appear in the Actions Palette Window.