When I was in college, several of my less disciplined associates found a sly tactic in composing essays and papers in the Courier font face. Courier allowed them to reach the assignment’s minimum page count with significantly less actual characters or words than with a font like Times New Roman.
The reason being that Courier is a monospaced font, which gives the visual impression similar to what we were used to seeing in copy created on a typewriter, which was the result of mechanical limitations. Monospaced copy simply means that each character requires the same amount of horizontal space on a page. A period the same space as a W.
This paragraph is in Courier, a monospaced font.
Notice how all the characters take up the same
amount of space and line up in columns.
The unfortunate and universal result of the typewriter and monospaced fonts is the nasty habit of placing two spaces between sentences. Not only a visual eyesore, the practice is wrong according to our experts at the APA, MLA, and Chicago Manual of Style.
With the modern word processor and standard publishing typefaces, your manuscript should have only one space between a punctuation mark and its subsequent character. This one-space rule applies to colons, semi-colons, question marks, quotation marks, exclamation points and all other punctuation.
While potentially a pain, the time spent revising to this standard is worth your effort. Be sure to also check for hard returns before submitting to your self-publishing option for review.
Have fun and keep writing.