Forgive this newbie problem :) . I installed Debug Bar in WP in a local server environment so that I could get the name of the template file that WP is calling to display certain pages. There are two tabs on the left: "Request" and "Object Cache" (and the parameters when I click "Request" all say "None"). Do I need to add one of the Debug Bar add-on plugins to get the information I need? When I've seen screenshots of people using Debug Bar for this purpose, I see they have a tab "WP Queries", which I do not have.
(BTW, I went into wp-config.php and made sure that 'WP_DEBUG' was set to True).