MS-DOS 3.3

MS-DOS 3.3

This release was written to take advantage of IBM’s PS/2 computer range. It added support for high density 3.5″ floppy disks, more than one partition on hard disks (allowing use of disks bigger than 32 MB) and code pages.

 

MS-DOS 3.3

released

floppy

HDD

april 1987

5 1/4 inch
double-sided: 1,2 MB
3 1/4 inch
high density: 1,44 MB

FAT ?
32 MB HDD supported