English is a West Germanic language that has evolved as the third most widely spoken language in the world today. It is widely used in newspaper publishing, scientific publishing, international trade, mass entertainment, book publishing and diplomacy. A working knowledge of English is nowadays considered vital in the professional space, especially in medicine and computing. The teaching methodologies are different for the training of English as a foreign language, second language or primary language. When taught as a second or foreign language, instructions may be delivered both in English and in the learners' native languages. Errors of syntax, vocabulary and pronunciation are common in new learners. This book unravels the recent studies in the field of English education. Also included herein is a detailed explanation of the various techniques of English language teaching and learning. This book will serve as a source of reference to English language trainers, experts and students.