I am using Linux OS . so i am not able to see lecture . if anyone know how to fix it
Hi Sheshpal, for security reasons and to ensure DRM protection, the videos require Microsoft or Mac OS and have not been made available on Linux.
Sadly, that’s to be expected. The lecture player uses DRM that Linux doesn’t support, so videos only work on Windows and macOS. It’s not the browser; it’s the operating system. The only real way around this is to watch it on a Windows or Mac computer or run one in a VM if you can. They probably won’t support Linux until they change the DRM setup.