1. Get some up-dated information about the company. You can mention it and your understanding in the cover letter.

2. In the opening part, explain the reason you are writing.

3. In the body part, give an overview of your skills and experience and highlight key qualifications. Besides, ask your reader to read the enclosed résumé.

4. In the ending part, request an interview with your reader and express your gratitude.

5. Keep your cover letter simple, clean, short and to the point.

6. Make sure your letter is error-free in format, organization, grammar and spelling.