What is a cover letter?
To be considered for almost any position, you will need to write a letter of application. Such a letter introduces you, explains your purpose for writing, highlights a few of your experiences or skills, and requests an opportunity to meet personally with the potential employer.
Precisely because this letter is your introduction to an employer and because first impressions count, you should take great care to write an impressive and effective letter. Remember that the letter not only tells of your accomplishments but also reveals how effectively you can communicate.
The appropriate content, format, and tone for application letters vary according to the position and the personality of the applicant. Thus you will want to ask several people (if possible) who have had experience in obtaining jobs or in hiring in your field to critique a draft of your letter and to offer suggestions for revision.
Despite the differences in what constitutes a good application letter, the suggestions on these pages apply generally
What to include in a cover letter
Try to limit your letter to a single page.
Be succinct.the employer's needs and your skills. Then try to match them in the letter in a way that will appeal to the employer's self-interest. As much as possible, tailor your letter to each job opportunity. Demonstrate, if possible, some knowledge of the organization to which you are applying. Write in a style that is mature but clear; avoid long and intricate sentences and paragraphs; avoid jargon. Use action verbs and the active voice; convey confidence, optimism, and enthusiasm coupled with respect and professionalism.
Show some personality, but avoid hard-sell, gimmicky, or unorthodox letters. Start fast; attract interest immediately. For more information see Business Letter Format.
Arrange the points in a logical sequence; organize each paragraph around a main point.