<p><span style="color: rgba(0, 0, 0, 0.9);">Accessibility is the design principle that ensures that products, services, and environments are usable by everyone, regardless of their abilities or disabilities. It is not only a legal requirement, but also a social responsibility and a competitive advantage. Learn how to make your websites, apps, documents, presentations, and media more accessible and inclusive for a diverse range of users. Find courses that cover topics such as web accessibility standards, accessibility testing tools, accessible design patterns, and accessibility best practices.</span></p>