Even the days where employers use algorithm software to sort resumes before they ever get into a human's hands, many job postings will still ask applicants for a cover letter.
The 5 Keys to Effective Cover Letters for Newly Separated Veterans
https://images03.military.com/sites/default/files/styles/max_1300x1300/public/2023-03/mil cover letter keys 1200.jpg?itok=WaXdilEM