It is ridiculous to still use turboC in 2018. We have so many new dev tools which offers improved coding experience and is uniform among different operating systems. The solution is to replace turboC in windows and other editors in linux by using VS Code in colleges and universities
The setup I am suggesting here is GCC compiler and Visual Studio Code(VS Code) editor for all three major operating systems(windows, linux and macOS). GCC in windows can be installed via minGW. In linux and macOS it can be directly installed through the terminal, though it may be a bit complex in mac.