Open your word processing program. Open your Normal Template to establish the basics for your manuscript.
Set the font to Times New Roman or Arial, 12-point size in black. Do not use bold, italics, underline or any colors.
Set the paragraphs to left alignment based on the body text and the line spacing to double.
Set the margins for the document to one inch on all sides.
Set the indentation to zero and the first line indentation to a half inch.
Set the spacing before and after each paragraph to zero.
Number your pages. Start with one. Set a page break at the end of a chapter. Don't start numbers over after each chapter.