Install CodeBlocks 17 with GCC 8, from MSYS2 Mingw-w64, on Windows
У вашего броузера проблема в совместимости с HTML5
How to install CodeBlocks 17 with GCC 8, from MSYS2 Mingw-w64, on Windows 10
Install instructions used in the video:
pacman -Syu
pacman -S mingw-w64-x86_64-toolchain