NV Access: A Comprehensive Guide to Nvda, a Popular Screen Reader for Computer Accessibility

In today's digital age, computer accessibility is crucial for individuals with visual impairments or blindness. One of the most popular screen readers is NVDA (NonVisual Desktop Access), developed by NV Access. This article will provide an in-depth guide on how NVDA works, its features, and how to access it on campus.

Many software programs have their own keyboard commands, which are often listed in the Help documentation. For Macintosh OS X users, a list of built-in keyboard commands is available, while Windows 10 users can refer to the list of keyboard commands built into the system. Screen readers, including NVDA, compensate for the mouse by using keyboard commands.

NVDA is a free and open-source screen reader that provides a nonvisual interface to items on the computer screen. Instead of speaking information, NVDA permits information to be sent to a refreshable braille display, making it an ideal solution for individuals who prefer braille output. The software can also provide additional information, such as the number of links on a Web page, invisible information like image descriptions hidden in HTML code, and visible information-as much as possible.

At present, the university does not have any refreshable braille displays available for use. However, users can still benefit from NVDA's features and functionality. The software is designed to be user-friendly, with easy-to-use keyboard commands and a comprehensive help system.

For those who are new to screen readers, accessing NVDA on campus is relatively straightforward. The JAWS and NVDA screen readers can be accessed from any public Windows computer on the U-M campus. Users of public computers at U-M are required to log in before starting their screen reader, and may need to adjust the volume settings.

If you have questions or would like demonstrations or training related to screen readers, please contact Knox Center staff at or 734-763-7731. The VoiceOver screen reader is built into the Macintosh operating system, making it accessible for users with a Mac.

In conclusion, NVDA is a powerful tool that provides computer accessibility for individuals with visual impairments or blindness. By understanding how to access and use NVDA on campus, students, faculty, and staff can fully engage with digital resources and participate in academic and professional activities with ease.

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