Find a local school or community college that teaches English. Browse the internet for a school that offers English language classes, using one of the databases listed in the References section. There should be plenty of English language classes in New York, so choose one that is nearby, at the desired time of day, and in the desired price range.
Enroll in an English language class. Enroll in the class either online or in person. Present the school with the required fee up front.
Attend class. In order to learn English, it is important that you attend each class and complete the required assignments.
Study at home and with others. Practice your English in stores, on the street and with friends. Don't be shy; the only way you can improve your English communication and comprehension skills is to practice frequently.
Speak English regularly. As your knowledge of the English language develops, speak English regularly at home, in the workplace and in public. The more you practice your English, the faster you will learn it.