The course, which covers 2 semesters, is an introduction to "real" coding. Using the example of the modern C# language developed by Microsoft, its basic elements are discussed. In addition, the student learns how to create websites and the basics of safe Internet use and hacking. Our online class is NOT a webinar or a course like on Youtube! During our online class each student will see the teacher's screen, hear what he or she is saying, and the teacher will have an insight into what the student is doing and speaking (he or she will see each student's screen). Each student will be able to ask a question by voice, the teacher will be able to answer every question and indicate exactly where the error is and how to fix it.