I offer introductory computer programming courses to all those who wish to learn the basics of this discipline. The languages that I teach for an initiation are, at choice: Scratch (for students from 4 to 12 years old) and C (for students from 12 years old and over). For the proper functioning of a course, I proceed as follows: 1) Conversation beforehand to set the objectives to be reached; 2) assessment of the current level; 3) establishment of objectives (by stages, and projects to be carried out in order to apply the achievements); 4) adapt the method to each student and apply it while taking into account their learning pace.