A cover letter usually is three paragraphs long and outlines why you are applying for a specific position, a brief overview of your professional background. Professional, job-winning cover letter examples for different fields.Learn why they stand out, and create your own with our killer cover letter templates. Learn how to write effective resumes and cover letters, view sample resumes and cover letters, and get tips for completing job applications. It is with great enthusiasm that I submit my application for the position of Sales Coordinator for the Westeros Castle Project. The purpose of the cover letter is to: • Introduce yourself to the employer and specify what position you're seeking. Learn how to write a general cover letter. Learn the optimal techniques for writing a cover letter and see a resume cover letter example and template. This letter is especially helpful if you're applying to a traditionally unrelated industry from your previous job. It does the following:.