All our free themes only have a Featured Post Slider. But if you upgrade to Pro or Premium themes, you have the option for Featured Image slider and so on. Featured Post slider is created to highlight your posts in the slider. To add the feature post slider, just follow the steps as below:

1. First create the post. Don’t forget to add Featured Image in the post as this image is used in the slider. Click here to see how to add Featured Image.
2. Then get the ID of the post. When you write or edit your post, you will see the ID in your browser address bar. But if you cannot find it then Click here to see how to find post ID.
3. Then go to “Appearance => Theme Options => Featured Post Slider”.
4. Add in the post ID that you want to highlight