This guide provides an overview of the key components of a cover letter. Customize your cover letter for each job application.Perfect your job application with one of our professionally designed and free-to-use cover letter templates for Word or Google Docs. Must contain the name of the position that you are applying for in the body of the cover letter. In this article, we discuss how to write a general worker cover letter and provide an example, template, and tips to help you write your own.