IIRC (this was like 16-17 years ago), my first MS PC was a Tandy 1000 with an 8088, 128KB, a 5-1/4" and 3-1/2" floppy, no hard drive and MS-DOS 2.x
Been a long, long time so I can't recall quite all the details. I do remember that you booted from floppy and that I didn't like it as much as the AppleII that I had had before it because MS-DOS was pretty stripped of features back then compared to Apple-DOS.