ESL (English as a Second Language) classes are designed to help non-native speakers learn and improve their English skills. These classes focus on various aspects of the language, including speaking, listening, reading, and writing. They cater to different proficiency levels, from beginners to advanced learners, and often use interactive methods to engage students. In ESL classes, students practice real-life conversations and learn vocabulary relevant to everyday situations. Instructors may use a variety of teaching materials, such as textbooks, videos, and online resources, to enhance the learning experience. The goal is to build confidence and fluency in English for personal, academic, or professional purposes.