An Executive Summary is a brief, yet comprehensive overview of a larger document, such as a business plan, report, proposal, or research paper. It is used to summarize and highlight the main points of a document, giving the reader a quick, yet comprehensive understanding of the document's content. There are generally two types of Executive Summaries: 1. Traditional Executive Summary: This type of Executive Summary provides a succinct, yet comprehensive overview of the document, including the key points, objectives, and findings. 2. Strategic Executive Summary: This type of Executive Summary focuses more heavily on the document's strategy, outlining the document's goals, objectives, and action plans. It is often used as a tool to help a business owner or senior executive make decisions quickly and easily.