MS-DOS 3.3 (with serial number!)March 24, 2025March 23, 2025 1988’s MS-DOS 3.30 adds support for 3.5 inch 1.44mb floppy drives! Photo by Venzor. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)MoreClick to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Like this:Like Loading... Related Tags:computerhistorynostalgiaoffice