I'm a DOS newbie, and I'd like to ask: 1. Is the operating interface of today's newer DOS still the same as before, not a graphical interface?
2. After connecting over a LAN, does DOS have a messenger function, or something similar to messenger? If so, how do you use it? I'll probably be asking some pretty stupid questions later too, so please don't laugh at me.
2. After connecting over a LAN, does DOS have a messenger function, or something similar to messenger? If so, how do you use it? I'll probably be asking some pretty stupid questions later too, so please don't laugh at me.

