The first step in writing a good essay is identifying and understanding your topic. If possible, choose a suitable topic that you are passionate about, and brainstorm ideas for the main points you want to touch upon. In your research, take notes and highlight important facts and details. Put together an outline of your essay, from ideas for the thesis statement to the overview and conclusion. Be clear about exactly what your professor or teacher expects from you at this point.
It is important to get an early start on writing an essay in order to properly allot your time. The last thing you want is to be panicking the night before the assignment is due, so don't procrastinate. An early start will help you to handle unforeseen and unpredictable problems that come up, whether you get a fever for two days or are having difficulties tracking down the required research materials.
If you are confused about writing an essay and unsure of how to get started, study some examples. Look for some other essays about the same or similar topics. Take note of everything from idea development, consistency and sentence structure to clarity of the conclusion and whether or not the writing is engaging and interesting.
References are vital for giving due credit for ideas or information you used to write you essay. Be aware of proper citation and reference techniques. If you are unsure of what reference style your instructor or institution prefers, simply ask.
If you have a friend or family member whose opinion you value and trust, enlist their help. A second pair of eyes is always beneficial, especially after you've spent days and perhaps weeks poring over your writing. Another person might be able to find errors that your eyes missed. Ask your friend to proofread your essay for any possible grammatical or spelling errors. Be sure to use spell check, as well.