For the slider, open up the folder labeled “Plugins” and you’ll see the slider plugin. Unzip/Extract it and you’ll see the documentation for it.
For the rest of the homepage, I simply added text widgets and entered sample text. The 3 middle widgets, and bottom 4 widgets are done using the Genesis Featured Page widget.
The 2 column areas (labeled with numbers) are using the Genesis Column code which can be found here – http://demo.appfinite.com/ally/classes/columns/ and here for the numbers and buttons – http://demo.appfinite.com/ally/buttons-boxes/
Basically just add whatever widgets you want into the widget areas.