Read the prompt, found in the college application. Be sure to understand the given prompt and answer exactly what it asks. For example, if the application asks you to talk about a childhood accomplishment, do not write about a future ambition.
Brainstorm ideas. Do you want to tell a story about your childhood triumphs? Your grandfather? As long as you stick to the prompt, the college essay is very flexible, and should be very personal. This is how the admissions committee gets to know you. Consider looking at examples of good college essays, such as those listed at Connecticut College. Don't copy, but see what works in a good essay.
Make an outline of your essay, either by hand or on a computer. Take a moment to jot down ideas and format the essay's outline. This will ensure your essay flows and has a structure.
Write your essay. Essays must be typed, so either hand write and transfer to a computer or type directly into a word processor. Be sure your essay is genuine--admission counselors, having read countless essays, can tell a real essay from a fudged one.
Edit your essay. Use a dictionary and thesaurus and check spelling and grammar. Be sure you have written exactly what you intended. Some companies, such as EssayEdge, will even look over your essay and give feedback. To save money, however, consider showing the essay to a friend, family member or college counselor.