In this article, we share tips for writing a short, simple resignation letter and offer examples for you to reference when creating your own. Gov or fill out form 2574.Learn how to write a professional resignation letter with our step-by-step guide, easy to use templates and helpful tips. Professional resignation letter examples for different reasons. Free templates and writing guide to resign on a positive note without feeling awkward. Resignation letters are professional courtesies that extend your professionalism, even in the last days of current employment. Michael Faraday was an English physicist and chemist who contributed to the study of electromagnetism and electrochemistry. A mathematician, philosopher, inventor and mechanical engineer, Babbage originated the concept of a digital programmable computer. The resignation shall take effect at the time it is received or the time specified in the letter whichever is later.