This document discusses the importance of the English language for the present and future. It begins by providing background on why English is studied by over 1 billion people worldwide and its importance as a global language. The purpose of the paper is then stated as knowing the importance, applications, and reasons for English being used internationally. The paper goes on to discuss reasons why English is used globally including historical factors from British imperialism, its structured order, and the advanced development of English-speaking countries. It also outlines how English is important now in fields like business, media, and entertainment. The document concludes that English proficiency among Indonesians remains low and emphasizes the importance of English for career opportunities and global competitiveness.