A cover letter is a document that is typically sent with a resume when applying for a job. It is an opportunity to introduce yourself, highlight your skills and experience, and explain why you are interested in the position. A resume, on the other hand, is a summary of your work experience, education, and skills. It is typically used to screen job applicants, and it is important to make sure that it is well-written.
Both cover letters and resumes are important parts of the job application process. A well-written cover letter can help you stand out from other applicants and get your foot in the door. A well-written resume can help you land the interview.