This book is began two years ago as an attempt to study the effect of Facebook on enhancing EFL in Sudanese universities. English language teaching and learning is a big issue for majority of teachers and students who wish to study English language. I think that social media will be an effective partner to ease challenges. EFL teachers and students worry much about getting clear structure, meaningful utterance and correct pronunciation. Facebook or Social Media can fill this gap and improve the way we learn and teach.