NOTE: This page refers to an older version of Smart Slider 3, and the instructions may no longer be entirely accurate.
If you want to use an image/content slider, also known as a carousel, then Smart Slider 3 will be a useful plugin. It integrates well with both Gutenberg and Beaver Builder. (Note: if you don’t use an image slider on your site, then you can go ahead and deactivate the plugin in WordPress.)
With Smart Slider 3, you create slide shows using the plugin, and then add them to your page layouts. Smart Slider offers online support, as well as training videos like these:
Using Smart Slider with Gutenberg
Using Smart Slider 3 with Beaver Builder
Resources related to WordPress: