A resume is a written document that lists your work experiences, skills, and educational background used as a marketing tool to "sell" yourself to the potential employer.
One or two plainly stated sentences focusing on your goals for the job to which you are applying, and how this will help you with your professional skills
Includes different skills you possess such as communication skills, computer or technical skills or different computer operations system you know and other skills related to the job you are applying for
A resume is a representation of oneself. Therefore, it should be properly written because a well-prepared resume of a novice can beat the carelessly done resume of a veteran.