Home Slider Settings
Updated 12 October
You can set the Home Slider Settings using Customizer. Navigate to Appearance>Customize>Home Slider Settings.
There 3 available sliders to choose from. Full Width, Standard Slider(3 Posts) and 2 Posts Slider.
You can select the number of posts that will be displayed on the slider.
You can select to display posts from all Categories or from an individual category.
If you select all categories, the latest posts will be displayed.
In case you need to display selected posts only, you will need to create a category for this purpose, and add the posts you would like to be displayed in it.