This book is a supplementary learning tool for the Computer Science course of the 1st Gymnasium, written to meet the real needs of the student.

- It accurately follows the structure of the textbook, making it particularly user-friendly.
- It contains original illustrations that follow the spirit of the textbook.
- It is colorful, making it attractive for studying and highlighting the details of the images.
- It contains the necessary knowledge for the student in a concise and scientific manner, without overwhelming or boring with sterile presentation of useless information, giving them the necessary confidence and security to solve all their doubts reliably.
- It accurately and clearly presents the steps to complete activities.
- It includes concept maps - a modern pedagogical tool - that present the main concepts of a unit and the relationships that are created between them in one image.
- It helps the student organize their study and be more effective in school evaluations.
- It stimulates the student to approach the topics of the book with a different perspective and - for this reason - cultivates their spirit as a knowledge researcher.
- It largely compensates for the physical presence of the student in the classroom when they are absent from the lesson.
- It gives the teacher the comfort to design the lesson and choose the activities on which the lesson will be based.