This document provides guidance on writing an effective cover letter, which is a one-page component of a job application that highlights the applicant's motivations, qualifications, and fit for the position and organization. Key sections include the purpose of a cover letter, a suggested structure, and essential tips such as using the right tone and customizing the content for each position. The main focus should be on answering 'why you?' and 'why them?' while maintaining professionalism and clarity throughout.