There are tens, if not hundreds, of file types checkboxes under indexing options in Windows 7. It's a chore to unselect each checkbox. Is there a way to unselect all of them in one shot?
(It is a poor dialog and an excellent example of inconsistencies across microsoft software.)
May I suggest a keyboard macro, one where you can record a macro of space bar (deselect) and down key (next item).
I have not tried these: Download.com search result: 'key macro'