Wp Super Cache Settings

I need support of settings in wp Super Cache all tabs.
Easy, Advanced, CDN, etc.

There are many articles on google for its setting but not as per all the options in the updated version.
Also, they don’t guide which feature to turn on & which to off.
As I am a beginner to all such things, it becomes really difficult to understand the settings of each feature.

Pl help in doing default settings for WP Super Cache.

The page I need help with: [log in to see the link]