Open education is a form of education that does not need any academic requirements. It is usually offered online. This type of education broadens access to the training and learning conventionally offered through formal education systems. The goal of open education is to remove any barriers that prevent opportunities and recognition for partaking in institution-based education. Open learning uses various technologies for the purpose of education such as websites, videos, computer conferencing, etc. The resources which are used and shared comprise practices and tools that are not hampered by technical, financial or legal impediments. The book studies, analyses and upholds the pillars of open education and its utmost significance in modern times. The various advancements in this educational model are glanced at and their opportunities as well as challenges are looked at in detail. As this field is emerging at a fast pace, this book will help the readers to better understand the concepts of open education.