Style - There you can select the style of this shortcode.
Select Categories - Thre you can select from which categories will display the posts.
Order by - There you can select how to sort retrieved posts.
Sort order - There you can select ascending or descending order.
Count items - There you can select the count of the posts which will display on the page.
Date type - There you can select the data type which will display on the posts.
Autoplay (sec) - There you can select the time (sec) when your images start to switch.
Speed (milliseconds) - There you can select the time Of the Speed Animation(milliseconds), how your images will move.
Loop - Images start to repeat at the end.
Extra class name - If you wish to style a particular content element differently, then use this field to add a class name and then refer to it in your CSS file.