A good cover letter puts your résumé in context and persuades the prospective employer that you are a good match for the position in question. Type the letter on quality white paper or personal letterhead that matches your resume.Always write a cover letter from scratch. Here are three great examples of cover letters that each demonstrate different ways of formatting and tailoring your content to fit your position of interest. A resume is a targeted summary of your education, skills, accomplishments, and experience. A resume serves as an introduction to potential employers.