Unpack contents to wp-content/plugins/ into a superslider-show directory
Activate the plugin,
Configure global settings for plugin under > settings > SuperSlider-Show
Create post/page ,Add WordPress gallery shortcode, or slideshow shortcode.
(optional) move SuperSlider-Show plugin sub folder plugin-data to your wp-content folder,
under > settings > SuperSlider-Show > option group, File Storage - Loading Options
select "Load css from plugin-data folder, see side note. (Recommended)". This will
prevent plugin uploads from over writing any css changes you may have made.