The Chinese government hope you to use Zoom.

https://www.tomsguide.com/news/zoom-security-privacy-woes

If you are using the Windows 10 operating system, you already have a built-in screen recorder called Xbox Game Bar. It has limited capabilities though, like it doesn’t allow you to record the entire desktop or File Manager. There are some other free or paid apps as well like OBS studio. https://www.ispringsolutions.com/blog/10-be...s-free-and-paid