Start with a draft of your resume. The cover letter will follow once you've identified an opportunity for which to apply.I'm deeply interested in a diverse group of topics including design, health, and advertising. The first portion of the cover letter is an introduction. A description of the important elements to be included in the cover letter follows, along with several examples of cover letters. Guidelines for Cover Letters. Below are two cover letters to illustrate how a cover letter can be a total waste of everyone's time or instantly earn a call from a hiring manager. Unless noted in the application instructions, always submit a cover letter when applying for a position. Learn how to write a meaningful and compelling cover letter. The cover letter is another important document submitted to prospective employers that supports your resume and application.