Hello and good day to everyone...

I have been pondering and searching about this matter for a veery long time.
How do you make a cover letter to send in a resume to a company if no vacancy has been advertised? This is assuming that you are initiating contact with an employer to inform them of your skills and availability, and to suggest that they consider you for any vacancies that arise.

I do hope someone could enlighten me on this matter. Thanks a lot for any feedback.