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Versions



Microsoft Windows CE
    PEN30      1993-05-xx                     Windows for PEN 3.0
    v1.0       1996-11-xx                     Windows CE 1.0 H/PC AKA Pegasus
    v2.0       1997-11-xx                     Windows CE 2.0 H/PC AKA Mercury
               1998-xx-xx                     Windows CE 2.01 H/PC AKA Apollo
    v2.01      1998-xx-xx                     Windows CE 2.01 P/PC AKA Gryphon
    v2.1       1998-07-xx                     Windows CE 2.1 P/PC
    v2.11
               1998-1x-xx                     Windows CE 2.11 H/PC AKA Orion/Wyvern
               1999-xx-xx                     Windows CE 2.11 P/PC AKA Jupiter
               1999-xx-xx                     Windows CE 2.12 A/PC AKA Goldeneye
    v3.0       2000-05-xx                     Windows CE 3.0 AKA Cedar
               2000-xx-xx                     Windows CE 3.0 H/PC AKA Galileo
               2000-xx-xx                     Windows CE 3.0 P/PC AKA Rapier/Merlin
               xxxx-xx-xx                     Windows CE 4.2 AKA Jameson/McKendric
               xxxx-xx-xx                     Windows CE 5.0 AKA Macallen

QDOS Tim Patterson, Quick and Dirty Operating System
    v0.1       1980-07-xx   x,xxx COMMAND.COM

86-DOS Seattle Computer Products, SCP-DOS
    v0.3       1980-12-xx   x,xxx COMMAND.COM
    v1.0       1981-04-xx   x,xxx COMMAND.COM

OS/2
    v1.0       1987-12-xx  xx,xxx CMD.EXE MS / IBM
    v1.10      1988-10-xx  xx,xxx CMD.EXE MS / IBM
    v1.10EE    1989-04-xx  xx,xxx CMD.EXE MS / IBM
    v1.20      1989-11-xx  xx,xxx CMD.EXE IBM
    v1.30      1991-04-xx  xx,xxx CMD.EXE IBM
    v2.0       1992-06-xx  xx,xxx CMD.EXE IBM
    v2.10      1993-05-xx  xx,xxx CMD.EXE IBM
    v2.11      19xx-xx-xx  xx,xxx CMD.EXE IBM
    v3.0       1994-11-xx  xx,xxx CMD.EXE OS/2 Warp 3.0
               1995-xx-xx  xx,xxx CMD.EXE OS/2 Warp Connect
               1996-xx-xx  xx,xxx CMD.EXE OS/2 Warp Server
    v4.0       1996-08-xx  xx,xxx CMD.EXE OS/2 Warp 4.0 (AKA Merlin)

PC-DOS IBM MS-DOS Microsoft
    v1.0       1981-08-04   3,231 COMMAND.COM PC-DOS / MS-DOS
    v1.05      xxxx-xx-xx   x,xxx COMMAND.COM
    v1.1       1982-05-07   4,959 COMMAND.COM PC-DOS
    v1.11      1983-05-13   4,959 COMMAND.COM Compaq
    v1.24      1982-06-xx   x,xxx COMMAND.COM
    v1.25      1982-07-13   4,986 COMMAND.COM Zenith
    v1.85      1983-04-xx  xx,xxx COMMAND.COM PC-DOS
    v2.0       1983-03-08  17,664 COMMAND.COM PC-DOS / MS-DOS
    v2.01      1983-05-xx  xx,xxx COMMAND.COM Wang
    v2.05      xxxx-xx-xx   x,xxx COMMAND.COM
    v2.10      1983-10-20  17,792 COMMAND.COM PC-DOS / MS-DOS
    v2.11
               1983-11-10  15,957 COMMAND.COM AT&T
               1983-11-17  15,957 COMMAND.COM MS-DOS
               1983-12-21  16,229 COMMAND.COM Zenith
               1983-12-xx  18,016 COMMAND.COM Televideo
               1984-05-30  18,272 COMMAND.COM PC-DOS
    v2.11R     1988-xx-xx                     Tandy Read-Only-Memory
    v2.12
               1983-xx-xx  xx,xxx COMMAND.COM
               1984-xx-xx  xx,xxx COMMAND.COM
    v2.2       xxxx-xx-xx   x,xxx COMMAND.COM
    v2.25      1984-xx-xx  xx,xxx COMMAND.COM Zenith?
    v3.0       1984-08-14  22,042 COMMAND.COM PC-DOS / MS-DOS
    v3.05      1984-11-xx  xx,xxx COMMAND.COM
    v3.1
               1985-03-07  23,210 COMMAND.COM PC-DOS / MS-DOS
               1986-05-20  22,677 COMMAND.COM Amstrad / KayPro
                                               with Dr GEM
    v3.2
               1985-12-30  23,791 COMMAND.COM PC-DOS
               1986-07-07  23,612 COMMAND.COM MS-DOS
    v3.21
               1985-12-30  23,791 COMMAND.COM PC-DOS
               1986-01-xx  xx,xxx COMMAND.COM
               1987-05-01  23,612 COMMAND.COM MS-DOS
               1987-09-04  23,948 COMMAND.COM Zenith / KayPro
               1989-09-xx                     Read-Only-Memory
    v3.25      1986-xx-xx
    v3.3
               1987-03-17  25,307 COMMAND.COM PC-DOS
               1987-07-24  25,276 COMMAND.COM MS-DOS
    v3.3A      1988-02-02  25,308 COMMAND.COM MS-DOS 3.3 Plus
    v3.3T      1988-03-xx  xx,xxx COMMAND.COM Tandy
    v3.3R      1990-xx-xx                     TI laptop
                                               Read-Only-Memory
    v3.31      1989-05-22  25,276 COMMAND.COM Compaq / Wyse
    v3.40      198x-xx-xx  xx,xxx COMMAND.COM
    v4.0
               1986-04-xx  xx,xxx COMMAND.COM
               1988-06-17  37,637 COMMAND.COM MS-DOS PC-DOS
               1988-10-06  37,254 COMMAND.COM PC-DOS
    v4.01
               1988-11-30  37,396 COMMAND.COM MS-DOS
               1989-04-03  37,396 COMMAND.COM PC-DOS
               1989-04-10  37,513 COMMAND.COM Toshiba
               1990-04-09  xx,xxx COMMAND.COM Russian
    v4.01A
               1988-12-18  37,557 COMMAND.COM
               1988-12-19  37,557 COMMAND.COM DTK
               1989-04-07  37,557 COMMAND.COM MS-DOS
    v5.0
               1991-04-09  47,845 COMMAND.COM MS-DOS
               1991-05-09  47,987 COMMAND.COM PC-DOS
               1991-08-09  xx,xxx COMMAND.COM Russian
               1992-05-06  xx,xxx COMMAND.COM Arabic
               1993-03-10  62,074 COMMAND.COM Japanese
               1993-06-03  xx,xxx COMMAND.COM Jewish
    v5.0A      1991-11-11  47,895 COMMAND.COM MS-DOS
    v5.00.02   1992-02-13  xx,xxx COMMAND.COM
    v5.001A    1992-02-28  48,006 COMMAND.COM PC-DOS
    v5.01      1992-08-xx  xx,xxx COMMAND.COM
    v5.02      1992-09-01  47,990 COMMAND.COM PC-DOS
    v6.0       1993-03-10  52,925 COMMAND.COM MS-DOS
    v6.10
               1993-06-29  52,589 COMMAND.COM IBM-DOS
               1993-09-30  52,797 COMMAND.COM PC-DOS
    v6.2       1993-09-30  54,619 COMMAND.COM MS-DOS
               1993-09-30  56,539 COMMAND.COM Spanish
    v6.21      1994-03-10  54,619 COMMAND.COM MS-DOS
    v6.22      1994-05-31  54,645 COMMAND.COM MS-DOS
    v6.22V     1994-08-xx  xx,xxx COMMAND.COM Japanese
    v6.23      199x-xx-xx  xx,xxx COMMAND.COM US Govt
    v6.30      1993-12-31  54,654 COMMAND.COM PC-DOS
    v7.0R0     1994-11-17  52,956 COMMAND.COM IBM PC DOS 7.0
    v7.00 AKA Windows 95
               1995-07-11  92,870 COMMAND.COM Windows 95 OEM/Retail
               1995-08-11  xx,xxx COMMAND.COM Windows 95
               1998-03-23  93,034 COMMAND.COM Windows 95 Y2K fix
    v7.0R1     1998-04-30  52,965 COMMAND.COM IBM PC DOS 2000
    v7.10 AKA Windows 98
               1996-08-24  93,812 COMMAND.COM Windows 95 OSR 2.5 OEM
               1998-05-11  93,880 COMMAND.COM Windows 98 OEM/retail
               1999-04-23  93,890 COMMAND.COM Windows 98SE
                                               OEM/retail
    v8.00 AKA Windows Millennium Edition
               2000-06-08  93,040 COMMAND.COM Windows ME

DR DOS Digital Research / Novell / Caldera
               1981-xx-xx  xx,xxx             CP/M 86
               1982-xx-xx  xx,xxx             CP/M Plus
               1983-11-xx  xx,xxx             Concurrent CP/M (MP/M)
               1983-11-xx  xx,xxx             Dr GEM 1.0
               1985-xx-xx  xx,xxx             DOSPlus 1.0
               1985-03-xx  xx,xxx             Dr GEM 1.1
               1985-09-xx  xx,xxx             Dr GEM 1.2
               1986-xx-xx  xx,xxx             DOSPlus 2.0
               1987-xx-xx  xx,xxx             DOSPlus 2.1
    v3.31      1988-05-xx  xx,xxx COMMAND.COM
    v3.32      1988-xx-xx  xx,xxx COMMAND.COM
    v3.33      1988-xx-xx  xx,xxx COMMAND.COM
    v3.34      1988-xx-xx  xx,xxx COMMAND.COM
    v3.35      1988-xx-xx  xx,xxx COMMAND.COM
    v3.40      1988-06-xx  xx,xxx COMMAND.COM
    v3.41      1989-01-xx  xx,xxx COMMAND.COM
    v3.42      1989-xx-xx  xx,xxx COMMAND.COM
               1989-04-xx  xx,xxx             Dr GEM 3.13
    v4.41      1988-12-xx  xx,xxx COMMAND.COM
    v5.00      1990-05-xx  xx,xxx COMMAND.COM
    v5.11      1991-xx-xx  xx,xxx COMMAND.COM
    v6.0
               1991-10-16  50,456 COMMAND.COM DrDOS
               1992-03-xx  xx,xxx COMMAND.COM
    v6.01      1992-04-xx  xx,xxx COMMAND.COM
               1993-xx-xx  xx,xxx COMMAND.COM Dr PalmDOS
    v7.0       1994-01-xx  xx,xxx COMMAND.COM NovellDOS
    v7.01      1997-02-xx  xx,xxx COMMAND.COM OpenDOS
    v7.02      1998-02-xx  xx,xxx COMMAND.COM OpenDOS / DR-DOS 7.02
    v7.03      1999-03-xx  xx,xxx COMMAND.COM DR-DOS 7.03 (Lineo)
    v7.04      1999-1x-xx  xx,xxx COMMAND.COM DR-DOS 7.04
    v7.05      2000-xx-xx  xx,xxx COMMAND.COM DR-DOS 7.05 beta

Microsoft Windows
    v1.00      1985-11-xx                     Windows 1.0
                                               Windows/DOS
    v1.01      1985-11-xx                     Windows 1.01
    v1.03      1986-08-xx                     Windows 1.03
    v1.04      1987-04-xx                     Windows 1.04
    LANMGR     1987-xx-xx                     Lan Manager
    v2.0       1988-xx-xx                     Windows 2.03
                                               Windows/286
               1988-08-xx                     Windows 2.10
                                               Windows/286
               1988-08-xx                     Windows 2.10
                                               Windows/386
               1989-03-xx                     Windows 2.11
                                               Windows/386
               1989-03-xx                     Windows 2.11
                                               Windows/286
    v3.0       1990-05-01                     Windows 3.0
    v3.0A      1991-10-xx                     Windows 3.0A
    v3.0MM     1991-10-xx                     Windows 3.0 Multimedia
    v3.10      1992-03-10 544,789 WIN386.EXE  Windows 3.10
    v3.1       1992-10-xx                     Windows for Workgroups
                                               3.1 (WFW 3.1) AKA Janus
    v3.11      1993-12-xx                     Windows for Workgroups
                                               3.11 (WFW 3.11) AKA Snowball
    v3.11      1993-12-01  44,170 WIN.COM     Windows 3.11
    Win32s     1994-03-xx                     Win32s for Windows 3.1
    Windows 95 AKA Chicago
    v4.00.950  1995-07-11  22,679 WIN.COM     Windows 95 OEM/Retail
               1995-08-11                     Windows 95
    v4.00.950A 1995-12-31                     Windows 95A OSR1 Upd
    v4.00.950  1998-03-23                     Windows 95 Y2K fix
               AKA Nashville
    v4.00.1111 1996-08-24                     Windows 95B OSR 2.0OEM
    v4.03.1212 1996-09-xx                     Windows 95B OSR 2.1UPD
    v4.03.121? 1997-08-27                     Windows 95B OSR 2.1OEM
    v4.03.1214 1997-11-18                     Windows 95C OSR 2.5OEM
    Windows 98 AKA Memphis
    v4.10.1998 1998-05-11  24,791 WIN.COM     Windows 98 OEM/retail
    v4.10.2222 1999-04-23  xx,xxx WIN.COM     Windows 98SE
                                               OEM/retail
                                              Windows 98 SP1 Update
    Windows Millennium Edition (ME)
    v4.11.3000 2000-06-19  93,040 COMMAND.COM Windows ME
    v4.90.3000

Microsoft Windows NT
    v3.1       1993-07-24  49,931 COMMAND.COM Windows NT 3.1
                          xxx,xxx CMD.EXE      Workstation
    v3.1       1993-07-24  49,931 COMMAND.COM Windows NT 3.1
                          xxx,xxx CMD.EXE      Server
    v3.1       1993-09-11  49,931 COMMAND.COM Windows NT 3.1
                          xxx,xxx CMD.EXE      Advanced Server
    v3.5       1994-09-04  50,045 COMMAND.COM Windows NT 3.5
    v3.50.807             133,952 CMD.EXE      Workstation AKA Daytona
    v3.5       1994-09-04  50,045 COMMAND.COM Windows NT 3.5
                          133,952 CMD.EXE      Server
    v3.51      1995-05-26  50,045 COMMAND.COM Windows NT 3.51
    v3.51.1057            141,744 CMD.EXE      Workstation
    v3.51      1995-05-26  50,045 COMMAND.COM Windows NT 3.51
                          141,744 CMD.EXE      Server
    v4.0       1996-08-09  50,384 COMMAND.COM Windows NT 4.0
    v4.00.1381            208,144 CMD.EXE      Workstation AKA Cairo
               1997-12-xx                     Windows NT 4.0
                                               Enterprise
                                              Windows NT 4.0 Server
                                              Windows NT 4.0 SP1
                                              Windows NT 4.0 SP2
                                              Windows NT 4.0 SP3
                                              Windows NT 4.0 SP4
                                              Windows NT 4.0 SP5
                                              Windows NT 4.0 SP6
                                              Windows NT 4.0 SP7
                                              Windows NT 4.0
                                               Terminal Server
                                               Edition AKA Hydra
    Windows 2000 (2K)
    v5.00.2195 1999-12-07  50,620 COMMAND.COM Windows 2000
                          236,304 CMD.EXE      Professional
               2000-02-17                     Windows 2000
                                               Server
                                              Windows 2000
                                               Advanced Server
                                              Windows 2000
                                               Terminal Services
                                               Session
    Windows Extended Performance (XP) AKA Whistler
    v5.1.2600  2001-08-30  50,620 COMMAND.COM Windows XP
                          375,808 CMD.EXE      Professional
                                              Windows XP
                                               Home Edition
                                              Windows XP
                                               Tablet PC Edition
                                              Windows XP
                                               Media Center Edition
                                              Windows XP
                                               64-Bit Edition
                                              Windows XP SP1
    Windows Server 2003 AKA Whistler/.NET Server
    v5.2.3763  2003-xx-xx                     Windows Server 2003
                                               Enterprise Edition
                                              Windows Server 2003
                                               Standard Edition
                                              Windows Server 2003
                                               Web Edition
                                              Windows Server 2003
                                               Datacenter Edition
                                              Windows Server 2003
                                               64-Bit Enterprise Edition
                                              Windows Server 2003
                                               64-Bit Datacenter Edition
    v6.x.xxxx  2005-xx-xx                     Windows 6.0 AKA Longhorn
    Windows Server 6.x AKA Blackcomb