There are schools that require an applicant to submit a Statement of Purpose instead of a PS, the thrust of which is to present an applicant's goals in terms of what major to pursue, what research direction to take, and other specific study and career plans, if any. Therefore, in this case, you are required to submit a similar essay but with greater emphasis on your specific study and career plans. Most applicants are confused with the difference between a PS and a Statement of Purpose. This is not to say, however, that a PS cannot be a Statement of Purpose and vice versa, because as you will discover in the next section, these two can actually overlap depending on the outline you have created.
Revising and proofreading _ Upon examining your essay and discovering a few unwanted elements or grammatical mistakes, it is now time to start revising it. First, search for grammatical mistakes and spelling errors. The prompts in most MS Windows programs help you identify these (green squiggles for grammatical mistakes and red squiggles for spelling errors). As long as they do not appear under proper names, it is safe to modify them. However, do not rely exclusively on your computer for spell checks. Go over each word on your own.