How To: Use the Accessibility Checker in Microsoft 365

Learn how to use the Accessibility Checker built into Microsoft 365 to find and fix problems that make documents hard to use for people with disabilities.

1

Open the checker

In Word, PowerPoint, or Excel, select the Review tab, then Check Accessibility. In Outlook, look for Check Accessibility while writing a message, often under Options or More options (…).

2

Review the results

The pane lists Errors, Warnings, and Tips.

3

Fix each issue

Select an item to jump to it. Many have a recommended fix you can apply right from the pane.

Common fixes

Issue
Fix
Missing alt text
Add a short description to images, charts, and shapes.
Hard-to-read text
Increase the contrast between the text and background.
No headings
Use the built-in Heading styles instead of just making text bigger or bold.
Unclear links
Use link text that says where it goes, not “click here.”
Tables without headers
Mark the first row as a header row.

Turn on Keep accessibility checker running while I work in the pane to catch issues as you go.

Get help

Submit a request through Operating System or Software Support, call the IT Service Desk at 612.343.4170, or visit Miller Hall 226.