An application letter is a personal note that accompanies your resume when you apply for a job. Your letter should give the employer more information about you than your resume alone can provide. It helps if you include some specific examples of ways in which you have improved organizations or achieved results through team work. You should also mention any gaps in your employment history or areas of expertise that may help them find a job for you. Your letter should be written in the first person and address the recipient by name. Begin by introducing yourself and explaining why you are writing. Then, discuss what skills you possess that are relevant to the position.