The Test of English as a Foreign Language (TOEFL) is an English language test designed to measure the ability of non-native speakers to use and understand English as it is read, written, heard, and spoken in a university setting. Administered by Educational Testing Service (ETS), the TOEFL is widely accepted by universities and institutions in over 150 countries, including the USA, Canada, the UK, and Australia. The most common version of the test, the TOEFL iBT (Internet-based Test), assesses four language skills: Reading, Listening, Speaking, and Writing. The TOEFL iBT is available at authorized test centers worldwide and provides a comprehensive measure of English language proficiency required for academic success.