This document discusses virtual learning environments (VLEs) and their use in education. It provides information on the major components of VLEs, including administrative course information, a notice board, and self-assessment quizzes. It describes the purposes of VLEs as managing content and curriculum, enabling communication and collaboration, and engaging and tracking learners. VLEs are used in education to save time and costs for instructors while providing flexible instruction to students. While VLEs enable 21st century skills, there is controversy around whether they are practical for both teachers and students.