A cover letter introduces a job applicant to a potential employer and describes how the applicant's skills match the job requirements. It accompanies a resume and provides additional context. A cover letter typically includes contact information, a salutation, 3 paragraphs describing the applicant's qualifications and interest in the position or company, and a closing. A chronological resume lists work history, education, activities and honors in reverse chronological order, emphasizing dates and responsibilities. It is best for applicants with continuous relevant work experience.