The International English Language Testing System (IELTS) is a globally recognized standardized test designed to assess the English language proficiency of non-native speakers. It is commonly used for academic, professional, and immigration purposes. The test evaluates four key skills: Listening, Reading, Writing, and Speaking. IELTS is available in two formats: Academic, for those applying to higher education institutions, and General Training, for work or migration purposes. Scored on a 9-band scale, the test is accepted by universities, employers, and immigration authorities worldwide, making it a crucial step for individuals pursuing opportunities in English-speaking environments.