The development environment changes frequently, and when it changes, it is explained only based on Mac, so you have to look for the Windows environment separately. More inconvenient than that is the method of providing materials. The website itself is too inconvenient and the interface is not convincing, so I couldn't find it right away even after watching a video that provides guidance on providing materials separately. If you were going to provide it through Google Drive anyway, it would have been better to just attach the same link to the lecture.