9 Downloadable computer software platforms and downloadable computer software applications for providing Software-as-a Service (SaaS), namely, cloud computing services for the purpose of providing a host application to customers via the internet; Downloadable computer software platforms and downloadable computer software applications for hosting software applications on servers and providing online technology customer service; Downloadable computer software platforms and downloadable computer software applications for hosting software applications on servers in the Cloud and providing online technology customer service; Downloadable computer software for converting the digital format of text, graphics and other user-input data and publishing to an e-book compatible electronic format including EPUB, MOBI, PDF, XHTML, HTMLBook, ODT, XML, and Thin Common Cartridge; Downloadable computer software for integrating computer software including math rendering with MathJax, interactive quiz building using H5P, annotation with Hypothesis and learning management systems for the purposes of publishing an ebook compatible electronic format including EPUB, MOBI, PDF, XHTML, HTMLBook, ODT, XML, and Thin Common Cartridge