A cover sheet for a resume, also known as a cover letter, is a document that accompanies a resume when applying for a job. It is a one-page document that provides a brief overview of your skills, experience, and why you are interested in the position.
Cover sheets are important because they give you the opportunity to make a good first impression on potential employers. They can help you stand out from other candidates and show that you are serious about the position. Cover sheets can also help you tailor your resume to the specific job you are applying for.