Why DOS Was (and Is) a Thing

Where did DOS come from? Why does DOS look they way it does? And why do we still use DOS in 2020? I just gave this talk at the Kieler Open Source und Linux Tage conference, and I wanted to share a version of it here. Visit our website https://www.freedos.org/ Join us on Facebook   / freedos   Follow us on Twitter   / freedos_project   Consider supporting me on Patreon   / freedos