English has become the lingua franca in the modern scenario. There is no field left unexplored where English has not made its indelible impression be it a call centre job or cracking of foreign exams like IELTS TOEFL and many more. An impressive and sound knowledge of English is among one of the tool to excel in globalised world. English serves as window to the world.The entire spectrum of education, science and technology has been benefitted through the introduction of English language. In the multilingual state of ours, English may serve as an effective auxiliary language. Being fluent in a second language demonstrates a powerful brain and reflects one’s desire, commitment, dedication and patience needed to master another language. English, as a dominant business language, has become a necessity to enter a global workforce. Researchers conducted all over the world indicate that cross-border business communication is most often conducted in English. It is the language that will give you the best return for your efforts.Therefore, learning English can change one’s life and it will instil dynamism to an evolving personality struggling to make a respectable and viable existence in the society.