When writing a cover letter, you need to
1-Start with confidence not arrogance. Also start in a way that will grab the hiring manager’s attention, and keep them reading till the end.
2-Avoid using jargons“To Whom It May Concern” and “Dear Sir or Madam”
or “I’m writing to apply for [Position]”
3-Introduce yourself by mentioning the job (or the position) you are applying for. Explain how your skills and experience match the skills and experience needed for the job.Encourage the reader to read your resume to the end.
4-Don’t forget to conclude with ”thank you” or ”yours sincerely” and leave your contact details for any information regardimg your application