DOS
How to run FreeDOS, an open-source version of DOS, on any PC
I remember using MS-DOS 6.22 on my first PC, a 486 DX 33 with a “massive” 4MB of RAM. It was quite the culture shock, upgrading from a Commodore Amiga 500, and its Workbench graphical operating system, to the text based MS-DOS. I quickly learnt how MS-DOS worked, and because I wanted sound when playing…