Where can you learn Unity better than the most basic level?

Question

Unity

I know how to write scripts, move objects and other little things. Is there a detailed course so that, knowing the basics, to study further and improve skills?

Answer 1

https://learn.unity.com/courses Official unity courses will be better than 80% of what is shown on YT. There is a course on c# from ulearn, you can take it: https://ulearn.me/

Answer 2

https://docs.unity3d.com/Manual/index.html

Answer 3

There is, but it's all in English .... besides, part is paid, it's on the unit itself ...
But it's problematic, of course, to find something worthwhile. Even according to the visual Bolt, there is nothing in Russian. I would like Bolt in Russian.