You can change basic settings (Admin bar, Lightbox, Quick Search, Demo and Pagination Type) here.

Please follow the below steps to configure Basic Settings

• Go to Appearance > Customize > General Settings > Basic Settings
• Enable/Disable Admin Bar. If you disable the Admin Bar, you won’t see WordPress admin bar on the top of your website when you are logged in (Blue color is enabled).
• Enable/Disable Lightbox. If you enable the Lightbox, the larger version of the images can be viewed in a pop-up, without leaving the page. Blue color is enabled.
• Enable/Disable Ajax Quick Search. Ajax Quick Search displays search results right below search bar. Blue color is enabled.
• Enable or Disable Demo Content for Home page.
• Select a Pagination Type
• Check categories to exclude from blog and archive page.
• Click Publish.