The most critical moment in the story. The point at which the main conflict is at its highest point. In the story of Cinderella, the true climax is when the Prince shows up at Cinderella's house and puts the glass slipper on her foot.
Automator is an application developed by Apple Inc. for macOS that implements point-and-click (or drag and drop) creation of workflows for automating repetitive tasks into batches for quicker alteration, thus saving time and effort over human intervention to manually change each file separately.
Automator is so flexible that it's impossible to give a complete summary of how it works, but here are some of the basics. You use Automator to create an app that performs exactly the series of steps that you want it to perform. Each step gets performed by a kind of building block called an Action; the full sequence of steps is called a Workflow.