New line character

Hey, From 8:30-9:30, the faculty is talking about the new line character, I am not able to understand what he is trying to communicate from here, Is he talking about when we use new line character in program, it passes the information to the input buffer and also ensures shifting of line in output console. Also, is it linked with the content he discussed previously in the same video.

hello @great
at time 8:30 9:30 bhaiya is talking about \n that is when u press enter then whatever input u have given, it will go to the input buffer .