Adding a Collapsing Categories List to the Sidebar Helps Visitors Navigate Your Website
The “Collapsing Categories” plugin adds a list of categories and when a visitor clicks on the arrow next to a category a list of the posts in that category show in a drop down list.
See video tutorial below article.
To add the plugin go to your dashboard to plugins and to Add New. In the search box type in “Collapsing Categories” [Read more…]