Although Office Online was designed with accessibility in mind, upgrades are always needed for continuous improvement. These started with Office Online utilizing WAI-ARIA(Web Accessibility Initiative - Accessible Rich Internet Applications), which is a new accessibility standard for blind or low vision web users. Of course, this was just the start. More recently, users are finding all kinds of new tools and features that increase their ability to use Office Online products despite their need for assistance. Microsoft has made a conscious effort to make their products more user-friendly for people with disabilities. Enhancements are focused on giving everyone a level playing field to maximize the use of Office products and software.