What is Immersive Reader? | Digital Learning - beyond eLearning and Blended Learning | Scoop.it
Immersive Reader is a free tool that implements proven techniques to improve reading and writing for people, regardless of their age or ability. Immersive Reader can improve reading comprehension and increase fluency for English language learners. It can help build confidence for emerging readers learning to read at higher levels, and offer text decoding solutions for students with learning differences such as dyslexia.

It is available in OneNote, Word, and the web version of Outlook. It is also available in Office Lens for iOS.