To check for the accessibility of your document:
On the Edit menu, select Accessibility. This brings up the Accessibility dialog.
In the Accessibility dialog, any tags in your current document that don't contain all the possible accessibility attributes are listed. Do one of the following:
Click on an item in the list to take your cursor to the start of the tag, so that you can edit your code directly.
Double-click on an item to open the appropriate dialog, so that you can add the missing accessibility attribute this way.
Repeat step 2. for any other items in the list.
Click Refresh if you wish to update your list.
Click OK to return to the editing window.
Note: You can also check the accessibility of your document using the Navigation Viewer.
Read About Different Accessibility Attributes.
Learn More About Accessibility.