This article walks through how structural tagging — reading order, headings, semantic roles, and alt text — determines whether Adobe Captivate courses are truly accessible to screen reader and keyboard users, not just visually complete. It outlines common tagging mistakes and six best practices, from setting logical Tab Order and using Captivate’s Accessibility panel consistently, to applying correct heading hierarchy, tagging interactive quiz elements, testing with real assistive tech like NVDA/JAWS, and extending accessibility discipline into PDF exports. It closes by urging teams to build t