This document is what introduces you, your skills and your CV to a potential recruiter; it is the first thing they will see. The purpose of the letter is to announce your CV, it gives you the opportunity to sell you strong points, briefly explain your job and qualifications – especially those that apply most to the job for which you are applying. You can use the letter to explain why you would be a good employee and why they should employ you, also point out that you would like the opportunity to meet for an interview. By following a basic formula you can make your cover letter a worthy build-up to your CV and possibly an interview.