Providing temporary use of on-line non-downloadable software for for creating, editing, hosting, and presenting web-based presentations in a vertically stacked, section-by-section format with continuous vertical navigation, including position-based animations and progress indicators; Providing temporary use of online non-downloadable chatbot software using artificial intelligence (AI) for enabling link-based sharing, real-time viewing, presentation performance analytics, and access controls; Software as a service (SAAS) services featuring software using artificial intelligence (AI) for generating presentation text, charts, and data tables