Baidu Cloud Disk.

For resources like this, usually someone will record the screen, and some people will put the live video on the network disk to share it. You can find it with a good search.

Baidu Cloud Disk (formerly Baidu Cloud) is a cloud storage service launched by Baidu. It has covered mainstream PC and mobile operating systems, including Web version, Windows version, Mac version, Android version, iPhone version and Windows Phone version. Users will be able to easily upload their files to the network disk and view and share them across terminals anytime and anywhere.