42 Cloud computing featuring software for use in reading e-books and digital content, storing e-books and digital content, organizing e-books and digital content, tracking, testing and analyzing the reader's proficiency, comprehension and vocabulary, projecting future reading abilities, creating lists and libraries of e-books, promoting and recommending other books of interest to the reader, allowing the user to rate and review the e-books, social networking, providing an online student portfolio with student and class projects, personalized learning; software as a service (SAAS) services, namely, hosting software for use by others for use in reading e-books and digital content, storing e-books and digital content, organizing e-books and digital content, tracking, testing and analyzing the reader's proficiency, comprehension and vocabulary, projecting future reading abilities, creating lists and libraries of e-books, promoting and recommending other books of interest to the reader, allowing the user to rate and review the e-books, social networking, providing an online student portfolio with student and class projects, personalized learning