Photoshop Getting started: Action installation and use-PS tutorial

We talked about how to get started with Photoshop: how to use plotting tools, how to get started with Photoshop: how to use various shape tools to draw shapes, how to get started with PS: How to use brushes downloaded online? And so on. today we will continue to learn how to use "Action" in Photoshop? Action is a very important function in Photoshop. we talked about Photoshop Getting started: how to use a plotting tool, Photoshop Getting started: various shape tools drawing shapes, PS Getting started: how do I use the brushes downloaded from the internet? And so on. today we will continue to learn how to use "Action" in Photoshop?
Action is a very important function in Photoshop. it records the entire process of image processing in detail and can be used in other images, this is very convenient and fast for images that require the same processing.

Understanding
The following is a "Action" panel. in PhotoShop, the "Default Action" Action sequence is installed by Default, which contains many actions, you can click the triangle before each action to see many commands, that is, this action requires these commands to be completed. the bottom black box is the edit control bar of the action, you can play, record, stop, create, or delete an action. ()