Final answer:
To incorporate an enhanced audio file into a presentation, you should use the Insert Audio feature to navigate to and select the file from the Documents folder.
Step-by-step explanation:
To incorporate an enhanced audio file from the Documents folder on the computer, the correct action would be to use the Insert Audio option and navigate to the Documents folder. While drag and drop is a convenient feature that allows you to drag one or more files from your computer and drop them onto your browser window to add to your page, using the Insert Audio option is specifically designed for incorporating audio files into presentations or documents. This ensures that the audio is properly embedded and will play as expected when the presentation is viewed.