How to Use Photoshop Actions

Is there a way to apply the action to one layer instead of all the layers?

How do you reverse the action of you don’t like it?

How to install it and run it.

tu nahi sahi bata rahi

what is the differece between actions and filters ?? tq

can anyone here please tell me how i can convert the old "PSP" actions palette to the new "ATN" ??

this was the best explanation I could find !! thank you!

Every time I hit the "play" button, I get an error message saying "The command "Select" is not currently available". What am I doing wrong?