What is the purpose of a cover letter when applying for a position?

The purpose of a cover letter when applying for a position is to showcase personality and writing abilities. It serves as an opportunity for candidates to introduce themselves to potential employers in a more personal and engaging manner than a resume usually allows. Through the cover letter, applicants can convey their enthusiasm for the role, articulate their unique qualifications, and demonstrate how they align with the company's values and culture. This personal touch can help distinguish a candidate from others who may have similar qualifications but lack the ability to effectively communicate their motivations and personality.

While salary history, references, and reasons for leaving prior positions may be relevant in other contexts, they are typically not the primary focus of a cover letter. Instead, the cover letter is meant to create a narrative around the applicant's experiences, skills, and aspirations, thereby encouraging the employer to read the resume and consider the applicant more seriously.