IBM PC-DOS 5.00

IBM PC-DOS 5.00
Version of IBM PC-DOS
PC-DOS 5.00 DOS with VerR.png
Version5.00
Release date1991-06-11
Replaces
IBM PC-DOS J4.08
Replaced by
IBM PC-DOS 5.00.1

IBM PC-DOS 5.00 is a build of PC-DOS, released to retail markets on 11 June 1991. It was compiled on 9 May 1991.

New features and changes[edit | edit source]

  • On Intel 80286 and later machines, High Memory Area (HMA) and Upper Memory Blocks (UMBs) were introduced.
  • All DOS commands now support the /? option for viewing possible options for each command.

Gallery[edit | edit source]

Setup[edit | edit source]

Interface[edit | edit source]

Miscellaneous[edit | edit source]