Add the "-t cdrom" option to mount a program on a CD. For example, the command "mount C D:\ -t cdrom" takes the CD drive available at D:\ in Windows and mounts it at C: inside DOSBox.

Alternatively, there are sites that let you play some DOS games on the Internet, but you’re dependent on their service to play. In the event of an internet outage, or if their service goes offline, ...

Double-click the DOSBox executable in your Start menu, and when you see a black box with a Z: prompt, type the following command: mount c c:dosgames. That tells DOSBox to treat the C:DOSGAMES ...

The DOSBox emulator lets you run your DOS games and software again. It's free and open source, so you won't have to pay just to use programs you already own.

Now that you've got RetroArch installed, and DOSBox Pure installed inside it, it's time to find games! The quickest source is Classic DOS Games, a free website that hosts quite a few of the old MS ...