Accessibility Checker Task Pane

This task pane can provide you with information on how to make your workbooks more accessibility to users with disabilities.

Displaying

You can display this task pane in a number of different ways:
Review Tab, Accessibility Group, Check Accessibility

File Tab, Info, Check for Issues, Check Accessibility

Excel 2013

This could be accessed from the File Tab, Info, Check for Issues, Check Accessibility.

Excel 2010

This could be accessed from the File Tab, Info, Check for Issues, Check Accessibility.