Final answer:
To narrate a presentation for stand-alone delivery, a developer can select the record narration option.
Step-by-step explanation:
To narrate a presentation for stand-alone delivery, a developer can select the record narration option. This allows the developer to record their own voiceover for the presentation. They can then synchronize the voiceover with the slides to create a narrated presentation that can be played back without the need for a live presenter.