Building a well-written, and thus well-received, document doesn't happen instantly; it's a process of thinking, organizing, writing, and maybe most importantly, rewriting. Before you write, you must clearly understand the point of your paper, plan (either in your head or in a written outline) what you want to say, and begin to organize your ideas.
To effectively edit a document or online content requires a comprehensive proofreading checklist:
•Punctuation & Quotation Marks
•Sentence Fragments and Lengths
•Comma Usage and Splices
•Structure and Theme