This course is about how teachers can apply different types of applications to teach the English language and choose the correct one according to the topic you will teach. In these applicatios both teacher and students use a computer or a cellphone. A teacher can use the technology to see the knowledge and understanding of their students in the topics. Something important to use the technology is that facilitate the teacher´s work because with these applications the teachers can write quizzes and make games in minutes. Also, students will enjoy the english classes using the technology. We as teachers have to make the classes fun and enjoyables for our students.