How to use RU language on desktop?

Question

Hello dear friends, could you help me, how to use Russian course materials of C++ on my desktop PC? The only language available on my computer is the English one(. But on the app there is no such problem between switching languages.

Answer 1

C++ does not support Russian language.

Answer 2

Thank you friend, it is so pity, but i still can not get, why mobile version supports rus and web version does not