The purpose of TOEFL (test of English as a foreign language) is for measures the ability of non-native speakers of English to use and understand North American English as it is spoken, written and heard in college and university settings. Most people who take the TOEFL test are planning to study at colleges and universities where instruction is in English. In addition, international companies, government agencies, scholarship programs, and recruitment agencies use TOEFL scores to evaluate English proficiency. Which to prove that you have the necessary strong skills in English language which is important to survive the competition and to communicate the ideas effectively.