Strong cover letter

A good cover letter should include the following information:

Address it to a specific person and use their professional title.

Keep it brief, about half a page long.

Mention if someone referred you to the company.

Avoid sounding arrogant or desperate.

Show interest in the company and highlight two or three of your best qualities.

Display confidence in your ability to do the job well.

Use a professional, yet enthusiastic tone.

Attach it as one file with your resume.