Why is "Select All' dimmed in the Styles and Formatting pane?

[colmack]

When I use the Styles and Formatting pane, the Select All button is
non-functional. Why would this be? I am using Word 2003.

 

[Suzanne S. Barnhill]

This feature is disabled if you don't have "Keep track of formatting"
checked on the Edit tab of Tools | Options.

 

[joshuacr]

Thanks, that did it for me! I hope it worked for Colmack!