A 90,000-word thesis spread across twelve chapters
You're a week from your viva. Your supervisor wants the final word count on the dissertation, separating front matter (which doesn't count) from the chapters (which do). Your thesis lives in twelve DOCX files and three PDFs of appendices, and last time you tried to add up the chapter counts in Word they didn't quite match the cover sheet — Word's count includes things you'd rather it didn't.
You drag the twelve chapter files into the page. Each row shows up with its own word count: 8,412 in chapter one, 7,940 in chapter two, all the way through. The aggregate total at the top reads 89,217 — three thousand under the limit. You toggle "Markdown mode" off (these are plain DOCX, no asterisks to strip), copy the summary to your clipboard, and paste the per-chapter breakdown into the email to your supervisor. The PDFs of appendices stay out of the batch — they're not in the count.
You hit Send. Your supervisor replies within the hour: "Looks good." You exhale.