How to Change Zen-Cart Homepage Big Banner and The Text Under It?

After we installed zen-cart v1.5.5f, the homepage  default big banner is zencart-book.png for dest top computer, and zencart-book-mobile.png for your mobile phone. How to Change Zen-Cart Homepage Big Banner and The Text Under It?

First we need to prepare 2 images: 800×350.jpg, and 350×350.jpg.  Two methods to modify the banner and the text under it:

Method One, log in your zen-cart admin panel:

Tools -> Defin Pages Editor -> DEFINE_MAIN_PAGE.PHP.

Method Two: go to includes\languages\english\html_includes\responsive_classic ,and modify define_main_page.php