This course on Quality Digital Education for Lifelong Learning provides postgraduate students with a practical and theoretical understanding of how open, technology-enabled education can support inclusive and lifelong learning by examining the concepts of digital education, digital literacy, quality assurance, and learner engagement. It explores synchronous and asynchronous learning models, emphasizes the development of critical digital literacy and digital fluency, and highlights the importance of systematic course design, instructor competence, social interaction, and technological support in ensuring quality online learning. Through reflective tasks, lesson planning, framework development, and applied assignments, learners are trained to design learner-centered, flexible, and sustainable digital learning environments that empower individuals to become active, responsible, and self-directed contributors to society in a digitally connected world.