A real MS DOS actually looks a bit different. By the way, even now, anyone can get acquainted with MS DOS using DOS LIVE CD - I experimented with it myself. On my old PC, I could boot from this disk and listen to MP3 music (the sound card was recognized by the player). I could also watch videos, but they were without sound: the video player needed a driver. And, of course, I could play DOS games!
(Василь Симоненко. Люди – прекрасні)