''I see proofreading as reading a proof—analyzing it on a visual and content level for final changes after it’s evolved through its stages of revision,” said Mary Emma Koles, owner and founder of online editing company ink200, and owner and director of SpiderSmart Learning Centers, which offer lessons and workshops in editing, writing and other areas.
Similarly, I would be ensuring that the content that I provide my customers will be free of typographical, grammatical, spelling, punctuation, syntax, formatting, and other such errors.