Hour of Code Activities are designed to introduce students of all ages to the basics of computer programming. These activities typically involve engaging, interactive tutorials that allow participants to learn coding concepts through fun games and challenges. They can be completed in a short time, making them accessible for classrooms and after-school programs. The Hour of Code is part of a global initiative aimed at demystifying coding and encouraging students to explore the world of technology. Activities often feature popular themes and characters from video games and movies, making the learning experience enjoyable and relatable for young learners.