Which button do you click to start creating a new stand-alone macro?

To start creating a new stand-alone macro in Microsoft Access, you would click on the 'Macro' button. This button is typically found in the Macros group on the Create tab of the ribbon. When you click on it, it opens a new macro design window, allowing you to define the actions that your macro will perform.

This process is essential for automating repetitive tasks and streamlining database operations. The interface presented by clicking on the 'Macro' button provides access to a variety of actions that can be combined to create a sequence, establishing a flexible way to enhance database functionality. The naming conventions of the other options do not correspond to standard terminology used in Access for creating macros, which further confirms why the choice of 'Macro' is accurate.