For each of the following statements, respond in $12$ paragraphs:

Explain how the Four$-$Step Outline concept can serve as a fundamental framework for structuring various types of presentations, from internal updates to external sales pitches.

Four$-$Step Outline $($Tell what, Tell why, Tell, Tell what has been told$)$

Provide a detailed breakdown of how a leader can apply each outline step to create a compelling and coherent presentation that captures the audience's attention, conveys critical messages, and achieves the desired impact.