You can activate one or more categories by publishing them. You can publish a category by selecting Yes in the Published radio button when adding or editing a category. Alternatively, you can perform the following steps to publish an already existing category.
To publish a category:
1. Navigate to Components-> .Mighty Resources-> Sections in the Joomla global menu. The Sections page appears and displays a list of existing sections.
2. Click the Categories link corresponding to the section whose category you want to publish. The Categories page appears and displays a list of existing categories.
3. Select the check box corresponding to the category you want to publish and click the Publish button  in the toolbar, as shown in the following figure:
A tick mark appears under the Published column corresponding to the category you published.
To unpublish a category, select the category and click the Unpublish button in the toolbar.
To publish or unpublish multiple categories, select the check boxes corresponding to the categories, and click the Publish or Unpublish button in the toolbar.