Languages are a very useful tool both on a personal level, since it is one less barrier to travel and meet new people, and on a work level, since it opens many doors and facilitates the search for new job opportunities and better working conditions. In this course we will work from scratch with languages, for all those people who always want to learn something new and who will have it for life. It can also be used to improve the level for those people who have difficulties with a language and who want to review, correct mistakes or learn new things. On the other hand, it would also be useful for those who want to obtain a diploma related to languages. We treat all levels from A2 to C1. It is a fairly complete course and adapts to the needs of any level or age.