The document discusses adding accurate captions to YouTube videos. It notes that while YouTube has over 10 billion videos, only 13% are captioned. However, the platform's automatic captions are often inaccurate and do not provide true accessibility. The document introduces a free, open-source tool called "No More Craptions" that allows users to easily edit and correct YouTube captions. It walks through the simple process of accessing a video's URL, editing the existing subtitles file, uploading the corrected file, and publishing to improve accessibility and representation on YouTube.