Disabled Software Read Websites/W3C Screen Reader Text to Speech Web accessibility is essential for people with disabilities and useful for all. Learn about the impact of accessibility and the benefits for everyone in a variety of situations. Who depends on this feature? People who are blind and cannot see what is on the screen. People who have partial sight (often legally blind) and cannot see certain types of content. People with dyslexia and other cognitive and learning disabilities who need to hear and see the text to better understand it. What are the additional benefits? Content can be read aloud for people who cannot read the written language. Content can be read aloud for people who prefer to listen, for example, while multi-tasking.