Writing an essay about the process is very easy, but only when you know the step-by-step approach that will allow you to create a brilliant postcard. In this online reviews guide, a writer can get a clear step-by-step guide to writing a simple yet professional essay. With all the preparations you've made by following the three writing tips above, you already know how to start an essay and are confident that you'll be able to complete the process within your allotted time frame. This is the point of the process essay where you begin to present the step-by-step process that your readers will need to follow. To understand how to write this procedure, you must first know what it is.