Title:

Enter a name for the widget.

Select Category

Select a category of posts in the list to display. If a category does not have any post, it will not appear in the list.

Number of items:

Specify the quantity of posts to display on page.

Shortcode:

Allows to display widget anywhere on the page. Copy this code. Then, open the edit menu of the page into which you wish to place the widget. Paste the code you copied into the contents of the page.

Widget logic:

Allows to control the pages that the widget will appear on. More about this feature in https://wordpress.org/plugins/widget-logic/other_notes/.