Hello everyone on the forum! I recently encountered the fact that a tutor was needed and therefore it is logical that I began to look for him. I'm thinking about taking classes online. Tell me if this is a good idea and if good, why?

Yes, if the student is mature enough. The cameras should be on paper, not on faces. The student and teacher must easily see what the other is writing while they talk. I myself recently did this with the help of a 4th grade math tutor and did not regret it a bit. An app providing a two-way digital scratch pad with voice transmission could be even better than sitting together at a table. However, it won't work if the student does not pay attention. In that case, they may as well watch videos.