OneDrive, for personal files, and OneDrive for Business, for work files, provide accessible storage in the cloud. You can use both of these with a keyboard and screen reader. OneDrive and OneDrive for Business run in a web browser and work on many different computers and devices. They are designed to enhance accessibility features that are built in to the platform, such as screen readers, magnifiers, color contrast controls, and dictation tools.
To find out about how to use accessibility features that are built in to your computer or device, go to Set up your device to work with accessibility in Office 365.