nyuuzyou/wikis huggingface dataset:
OS/2 1.1 build 4.72

OS/2 1.1 build 4.72 is a build of OS/2 1.1 that was included with versions 1.03 and 1.04 of the Microsoft OS/2 SDK. It is the earliest known build to include the Presentation Manager interface. OS/2 Museum posted several screenshots of this build in 2011,http://www.os2museum.com/wp/os2-history/os2-beginnings/ and uploaded floppy images (in both the 3.5" and 5.25" variants) to the Internet Archive on 5 December 2022.https://archive.org/details/ms-os2-sdk-1.03
== New features and changes ==
* This is the earliest available build of Microsoft OS/2 to have the graphical Presentation Manager, a new GUI for managing and running OS/2 applications.
* Updated the boot screen to be colored green on 8514/a display adapters and changed the "Version 1.0" string to "Version 1.1".
* An SDK can be installed in this build, which appears to be sample applications primarily ported from Windows 2.x's SDK to run on OS/2.
* This is the first build to have a watermark.
== Bugs and quirks ==
* Shutdown is incomplete and crashes the system, causing the speakers to repeatedly beep.
* Help is primarily incomplete.
* The system has a large chance of crashing upon exiting an OS/2 command line prompt.
* By default, setup will only detect SCSI drives. By replacing the disk01.sys file with either disk01.esd or disk01.506, ESDI hard drives and Model 50/60 hard disks can be used respectively.
*After partitioning the disk and restarting the computer, exit setup after restart and format drive C:, as the user is not promted to do so. Then, restart again and continue as usual. If then prompted to format C:, answer "NO".
*Double-clicking the window menu to close a window has not been implemented yet, so the user has to select the "Close" command in the window menu.
== Gallery ==
OS2-MS-1.0-Setup2.png|Setup
OS2-MS-1.1-4.72-SDKSetup.png|SDK setup
Ms103_boot.png|Boot screen
OS2-MS-1.1-4.72-Boot.png
Ms103_cmdwin.png|Windowed command line
Ms103_cpl.png|Control Panel
Ms103_cpanel.png|Screen Colors
Ms103_fmgr.png|File System
Ms103_help.png|Help
OS2-MS-1.1-4.72-Shutdown.png|Shutting down
=== SDK Applications ===
OS2-MS-1.1-4.72-FontTester.png|Font Tester
OS2-MS-1.1-4.72-Hello.png|Hello
OS2-MS-1.1-4.72-Cardfile.png|Cardfile
OS2-MS-1.1-4.72-Template.png|Template
OS2-MS-1.1-4.72-Typewriter.png|Typewriter
== References ==
Category:OS/2 1.1 builds
OS/2 1.1 build 4.99

OS/2 1.1 build 4.99 is a build of OS/2 1.1 which is included with version 1.05 of the Microsoft OS/2 SDK, released in August 1988.
==Bugs==
*This build will not boot on a 486 processor with a clock speed over 50 MHz.
== Gallery ==
OS2_105_Boot.png|Boot screen
OS2_105_Cmd.png|Windowed command prompt
OS2_105_Panel.png|Control panel
OS2_105_Colors.png|Screen colors
OS2_105_PMFile.png|File manager
OS2_105_Help.png|Help
OS2_105_TaskMan.png|Task manager
OS2_105_Shutdown.png|Shutdown
OS2_105_TurnOff.png|Safe to shutdown
Category:OS/2 1.1 builds
OS/2 1.2

OS/2 1.2 is a version of OS/2, which was released in October 1989. This version introduces the High Performance File System. TCP/IP and Ethernet support is also available for the Extended Edition of this version. Presentation Manager has been updated to more closely resemble the Windows 3.0 look.
== List of known builds ==
=== IBM variant ===
=== Microsoft variant ===
=== CSD updates ===
Category:OS/2 versions
OS/2 1.3

OS/2 1.3 is a version of OS/2, released in December 1990. It was the last version to be sold through Microsoft.
== List of known builds ==
=== OS/2 1.30 ===
=== OS/2 1.30.1 ===
=== OS/2 1.30.2 ===
=== OS/2 1.33 ===
Category:OS/2 versions
OS/2 2.0

OS/2 2.0 is a version of OS/2 that was released in April 1992. It was designed to have hybrid support for 16-bit and 32-bit computer architecture, included MS-DOS 5.0 with multitasking, and it could also run Windows 3.0 applications almost natively, due to the similarities in the way DOS worked.
==New features and changes==
This version sees major changes to the operating system and its user interface as it is now a 32-bit protected mode operating system. It uses the full capabilities of the x86 architecture and no longer relies on the 286-based infrastructure of its predecessor, though it still allows to run 16-bit OS/2 1.x apps.
The Desktop Manager from the previous version was replaced by the Workplace Shell, which now allows to place items onto the desktop in a similar manner to Mac OS. Both Program Selector and Task Manager are also no longer included. Instead, most commands are accessible with a right-click on the desktop. Window commands are also refined, though they still share similarities with those from Windows 3.x and OS/2 1.x.
This version also introduces a proper boot screen (though it is still text-based), showing the OS/2 logo with animation in the center along with copyright notes at the bottom of the screen.
OS/2 2.0 comes with a modified version of Windows designed for OS/2, called WIN-OS/2. It is essentially a Windows 3.0 environment optimized for OS/2 shipped with Adobe Type Manager. WIN-OS/2 was updated with OS/2 2.1 to version 3.1. Many programs and add-ons designed for Windows 3.1 (including Win32s based ones) do work with it, but drivers won't however, as they can brick WIN-OS/2 or render it unusable.
Setup was also overhauled, featuring a new UI and enhanced driver support, but it is still temperamental in terms of hardware.
OS/2 2.x is available in a CD release, which includes the installation CD-ROM, boot floppies, as well as a floppy release.
Two variants of OS/2 2.x exist: the "Blue Spine" variant with WIN-OS/2 included, and the "Red Spine" variant (or "OS/2 for Windows") without WIN-OS/2. As its alternate name states, it needs an existing version of Windows 3.x for WIN-OS/2.
An updated version, 2.00.1, was released in October 1992 and was only packaged with IBM hardware.
== List of known builds ==
===OS/2 2.0===
==== Beta ====
==== Limited Availability ====
==== Pre-RTM ====
==== RTM ====
====ServicePak====
=== OS/2 2.00.1 ===
Category:OS/2 versions
OS/2 2.00.1 build 6.423 (PaulDev private, 92/08/19)

OS/2 2.00.1 build 6.423 (PaulDev private, 92/08/19) is a build of OS/2 2.00.1, which was included as a debug kernel disk image on several IBM OS/2 Professional Developers Kit CDs released in October 1992 and thereafter.
Category:OS/2 2.00.1 builds
OS/2 2.00.1 build 6.427

OS/2 2.00.1 build 6.427 is a build of OS/2 2.00.1.
== Gallery ==
OS2-2.0-Setup.png|Setup launch
OS2-2.00.1-6.427-Setup2.png|Welcome to OS/2
OS2-2.00.1-6.454-Boot.png|Boot screen
OS2-2.0-Shutdown2.png|Shutting down
OS2-2.0-Safe.png|Safe to shutdown screen
Category:OS/2 2.00.1 builds
OS/2 2.00.1 build 6.436

OS/2 2.00.1 build 6.436 is a build of OS/2 2.00.1. The IBM OEM release of this build was found on "The Ultimedia System CD Version 1.1"https://archive.org/details/ibmultimediacd-roms/.
== Gallery ==
OS2-2.0-Setup.png|Setup launch
OS2-2.00.1-6.454-Setup2.png|Welcome to OS/2
OS2-2.00.1-6.454-Boot.png|Boot screen
OS2-2.0-Shutdown2.png|Shutting down
OS2-2.0-Safe.png|Safe to shutdown screen
==Reference==
Category:OS/2 2.00.1 builds
OS/2 2.00 build 6.123

OS/2 2.00 build 6.123 is the February 1991 beta of OS/2 2.0. On 10 July 2018, Michal Necasek from the OS/2 Museum blog was able to gain a copy of this build and released it shortly after.http://www.os2museum.com/wp/os-2-2-0-spring-91-edition/ On the surface, this build is still very similar to IBM OS/2 1.30.2, although it contains a darker color scheme. Internally, the kernel has been ported to the 32-bit protected mode available on the 386 and later x86 processors. Most notably, this allows running multiple DOS boxes, which wasn't possible in OS/2 1.x. This is the last build to include Microsoft copyright notices following the split between IBM and Microsoft's development on OS/2.
The build was first uploaded to a BBS on 22 April 1991, as a set of thirty-one disks. It was uploaded again as a set of ten disks, labeled as Standard Edition on 1 July 1991, and then again on 14 July 1991.
== Gallery ==
OS2-2.0-6.123-Setup.png|Setup
OS2-2.0-6.123-Setup2.png
OS2-2.0-6.123-Boot.png|Boot screen
OS2-2.0-6.123-FirstBoot.png|First boot
OS2-2.0-6.123-Safe.png|Safe to shutdown screen
=== Floppy disk scans ===
File:Os2-2.0-6.123-03-disks-1.png|Boot disk (upper left) and disks 1-5
File:Os2-2.0-6.123-04-disks-2.png|disks 6-9 and driver disks 1-2 (bottom)
File:Os2-2.0-6.123-05-disks-3.png|Driver disk 3
== References ==
Category:OS/2 2.0 builds
OS/2 2.00 build 6.138

OS/2 2.00 build 6.138 is an unleaked build of OS/2 2.0, which was mentioned in an internal Microsoft e-mail from July 1991.http://antitrust.slated.org/www.iowaconsumercase.org/011607/3000/PX03461.pdf The e-mail discusses performance testing results of Windows 3.1 build 031 and SmartDrive disk caching program compared to this build of OS/2 2.0.
== References ==
Category:OS/2 2.0 builds
Category:Unleaked builds
OS/2 2.00 build 6.140

OS/2 2.00 build 6.140 is an unleaked build of OS/2 2.0. It was distributed and demonstrated at IBM's Technical Seminar Summary which was held in June 1991.https://groups.google.com/g/comp.os.os2.programmer/c/a8JrfFZ6LbM/m/pzC9OV3ANvIJ According to the post, this is one of the first builds to remove copyright attributes towards Microsoft, which would be seen in the next build.
== References ==
Category:OS/2 2.0 builds
Category:Unleaked builds
OS/2 2.00 build 6.141

OS/2 2.00 build 6.141 is a build of OS/2 2.0, which was shared on 23 June 2024. In the currently available set, Disk 1 is missing 2 sectors, which results in corruption of the file F80903.BIO.
It is the first available build to remove the Microsoft copyright notices on the boot screen due to the split between Microsoft and IBM's development on OS/2, which was being hinted at in the previous build.
== Gallery ==
File:OS2-2.0-6.141-Boot.png|Boot screen
Category:OS/2 2.0 builds
OS/2 2.00 build 6.149

OS/2 2.00 build 6.149 is a build of OS/2 2.0, which was mentioned in the file TEXTHIST.XLS from the Windows NT 3.5 build 782.1 source code. The build was uploaded to a BBS on 26 July 1991 as a set of Teledisk images. It was also mentioned several times by Michal Necasek, author of the OS/2 Museum blog, in his posts about other pre-release versions of OS/2 2.0.Necasek, Michal. OS/2 2.0 Comdex Fall ’91, OS/2 Museum. 30 May 2011.Necasek, Michal. OS/2 2.0, Summer ’91 Edition, OS/2 Museum. 5 April 2017.
On 28 June 2021, ReflectiaX shared screenshots of this build on his Twitter page.BetaCollector on Twitter A set of 13 diskettes of this build were later shared by Blue Horizon on the BetaWiki Discord server on 25 February 2024. Prior to its publication, a video demonstrating this build was uploaded five days earlier by the aforementioned.https://www.youtube.com/watch?v=BjkNEoVEaiM
== Gallery ==
OS2build6.149boot.png|Boot screen
OS2build6.149setup.png|Setup
OS2build6.149desktop.png|Desktop (taken prior to publication)
=== Media ===
==== Box ====
OS2-6.149-Box01.jpg|Front
OS2-6.149-Box02.jpg|Back
OS2-6.149-Box03.jpg|Left
OS2-6.149-Box04.jpg|Right
==== Floppy disks ====
OS2-6.149-Disk00.jpg|Installation disk
OS2-6.149-Disk01.jpg|Disk 1
OS2-6.149-Disk02.jpg|Disk 2
OS2-6.149-Disk03.jpg|Disk 3
OS2-6.149-Disk04.jpg|Disk 4
OS2-6.149-Disk05.jpg|Disk 5
OS2-6.149-Disk06.jpg|Disk 6
OS2-6.149-Disk07.jpg|Disk 7
OS2-6.149-Disk08.jpg|Disk 8
OS2-6.149-Disk09.jpg|Disk 9
OS2-6.149-Disk10.jpg|Device driver disk 1
OS2-6.149-Disk11.jpg|Device driver disk 2
OS2-6.149-Disk12.jpg|Device driver disk 3
OS2-6.149-FloppyDisks.jpg|Floppy disks 1-13
== References ==
Category:OS/2 2.0 builds
OS/2 2.00 build 6.175

OS/2 2.00 build 6.175 is a build of OS/2 2.0. It was first shared to a BBS on 12 January 1992 as a set of Teledisk images and was eventually lost. The build was later found and uploaded on 23 June 2024.
== Bugs ==
* Opening a DOS session crashes the system.
== Gallery ==
File:OS2-2.00-6.175-Boot.png|Boot screen
File:OS2-2.00-6.175-StandBy.png|Please stand by...
File:OS2-2.00-6.175-Lockup.png|Lockup
File:OS2-2.00-6.175-SafeShut.png|Safe to shutdown screen
File:OS2-2.00-6.175-Crash.png|Crash screen
Category:OS/2 2.0 builds
OS/2 2.00 build 6.304

OS/2 2.00 build 6.304 is a beta build of OS/2 2.0. Michal Necasek, author of the OS/2 Museum blog, had some of the installation disks for this build and claims it was made in February 1992, shortly before the final build 6.307.http://www.os2museum.com/wp/os2-2-0-at-25/ Originally, he stated that most of the original floppy disks were missing or overwritten, but later received a CD copy of the build originating from the IBM Developer Assistance Program on 29 April 2022.https://www.os2museum.com/wp/os-2-6-304-who-has-more/https://www.os2museum.com/wp/os-2-6-304-finally-complete/
The CD installation media of this build has the ability to boot directly to the setup on the CD, much like the Limited Availability release. However, this installation method appears to be in an incomplete state, with a notable lack of CD-ROM drivers, being unable to properly write the CONFIG.SYS file during setup (resulting in setup failing without modification), and setup crashing during the WIN-OS/2 installation. Despite setup crashing at that point, the build is still usable upon rebooting.
== Gallery ==
File:P5310078.png|Original floppy disks (Fragmentary; Boot disk, Disk 2, Printer driver disk 1, Toolkit disk 1)
== References ==
Category:OS/2 2.0 builds
Category:Unleaked builds
OS/2 2.00 build 6.307

OS/2 2.00 build 6.307 is the official RTM build of OS/2 2.0. It includes many changes to the desktop interface by replacing the Desktop Manager seen in OS/2 1.1 to OS/2 1.3 with the Workplace Shell.
== Gallery ==
===Setup===
OS2-2.0-Setup.png|Setup launch
OS2-2.0-Setup2.png|Welcome to OS/2
OS2-2.0-Setup3.png|Installation Drive Selection
OS2-2.0-Setup4.png|Graphical setup part
OS2-2.0-Setup5.png|Installation is starting
OS2-2.0-Setup6.png|Insert diskette 6 into drive A:
OS2-2.0-Setup7.png|File copy progress
OS2-2.0-Setup8.png|Updating system configuration
OS2-2.0-Setup9.png|Advanced Options
OS2-2.0-Setup10.png|Setup is complete
===Interface===
OS2-2.0-Boot.png|Boot screen
OS2-2.0-FirstBoot.png|First boot
OS2-2.0-EmptyDesktop.png|Empty desktop
OS2-2.0-Demo.png|Demo
OS2-2.0-6.307-syslevel.png|Syslevel
OS2-2.0-Shutdown.png|Shutdown prompt
OS2-2.0-Shutdown2.png|Shutting down
OS2-2.0-Safe.png|Safe to shutdown screen
===WIN-OS/2===
OS2-2.0-6.307-WIN-OS2 Boot.png|Launch
OS2-2.0-6.307-About WIN-OS2.png|About WIN-OS/2
Category:OS/2 2.0 builds
OS/2 2.00 build 6.307 (CSD XR06055)

OS/2 2.00 build 6.307 (CSD XR06055) is a ServicePak release of OS/2 2.0.
==Gallery==
OS220-XR06055-0.png|Corrective Service needs to restart
OS220-XR06055-1.png|Corrective Service boot
OS220-XR06055-SetupEnd.png|Corrective Service applied
OS2-2.00.1-6.454-Boot.png|Boot screen
OS220-XR06055-SYSLEVEL.png|SYSLEVEL
OS2-2.0-Shutdown2.png|Shutting down
OS2-2.0-Safe.png|Safe to shutdown screen
Category:OS/2 2.0 builds
OS/2 2.00 build 6.43

OS/2 2.00 build 6.43 is the earliest known build of OS/2 2.0. According to Michal Nečásek, the author of the OS/2 Museum blog, it was distributed as a part of the OS/2 2.0 SDK Pre-Release 1.http://www.os2museum.com/wp/os2-2-0-at-25/
An image of the build running Microsoft Flight Simulator was shown in the 29 May 1990 issue of PC Magazine.https://books.google.com/books?id=FK9cQfDtQZkC&lpg=PP1&pg=PT391#v=onepage&q&f=false
==References==
Category:OS/2 2.0 builds
Category:Unleaked builds
OS/2 2.00 build 6.602

OS/2 2.00 build 6.602 is a build of OS/2 2.0. The build was first uploaded to a BBS as a set of Teledisk images on 25 October 1991 and was found and uploaded on 23 June 2024.
Several files, including the entirety of disk 3 is corrupted, which must be replaced with the one from build 6.605 in order to install this build.
==New features and changes==
===Setup===
The text-mode part of setup has not gained many changes apart from a progress bar during the file copying stage. This build already restarts into the graphical setup after inserting the third disk. Many installation options were moved to the graphical part. After restarting, the user has the option to run a mouse tutorial, or to select which components are being installed. Then, file copy continues with a very large, OS/2-themed progress bar, until the system is configured and ready to restart.
===Tools===
This is the first build to come with the picture lock screen. The user is now able to lock the system by setting a password and a picture to be displayed during lock. The system can be unlocked then by directly entering the password followed by pressing the key.
==Bugs==
When the system is ready to restart for the second time, it prompts to remove the floppy disk from drive A:, even if no disk is inserted.
== Gallery ==
OS2-2.0-6.602-Setup.png|Setup
OS2-2.0-6.602-Boot.png|Boot screen
OS2-2.0-6.602-Lockup.png|Lockup
OS2-2.0-6.602-Safe.png|Safe to shutdown screen
Category:OS/2 2.0 builds
OS/2 2.00 build 6.605

OS/2 2.00 build 6.605 is a beta build of OS/2 2.0 from September 1991. Michal Necasek, the author of the OS/2 Museum blog, wrote a post about this build in 2017 — when inquired about the disks, they stated that the build was not owned by them and that the owner had disallowed them from disclosing the disks' contents to the general public.https://www.os2museum.com/wp/os2-2-0-summer-91-edition/ The disk images were later uploaded to the Internet Archive by the same person on 20 April 2022, except for the driver disk 3, which is missing. The reason for its (and the previous build) out-of-sequence build number remains unknown.
==Bugs==
When the system is ready to restart for the second time, it prompts to remove the floppy disk from drive A:, even if no disk is inserted.
== Gallery ==
=== Setup ===
6.605-Install.png|Setup
6.605-Setup.png|Introduction
6.605-filecopy.png|Copying files
6.605-textdone.png|End of text-mode setup
OS2-200-6605-Setup1.png|Graphical setup
OS2-200-6605-InsertDisk.png|Insert disk
6.605-GUIcopy.png|Transferring files
OS2-200-6605-UpdateConfig.png|Updating system configuration
=== Interface ===
Os2-6.605-boot.png|Boot screen
Os2-6.605-dos-win.png|DOS Window
Os2-6.605-dos-settings.png|DOS Settings
Os2-6.605-tools-games.png|Tools and games
Os2-6.605-tutorial.png|Tutorial
Os2-6.605-most.png|MOST (Multiple Operating System Tool)
Os2-6.605-win-win.png|Windows 3.0 running in a windowed DOS instance
OS2-200-6605-LockScreen.png|Lock screen
6.605-shutdown.png|Safe to shutdown screen
=== Miscellaneous ===
File:OS2-2.0-6.605-Disk.jpg|Installation disk
File:Os2-2.0-6.605-01-disks.png|Boot disk (upper left) and disks 1-5
File:Os2-2.0-6.605-02-disks.png|Disks 6-9 and driver disks 1-2 (note the driver disk 3 is missing)
== References ==
Category:OS/2 2.0 builds
OS/2 2.00 build 6.64

OS/2 2.00 build 6.64 is the earliest available build of OS/2 2.0. It was uploaded to a BBS on 26 June 1990, then it became lost shortly after until it was rediscovered on 23 June 2024. The "Windows to OS/2" migration kit for this build was later uploaded on 4 August 2024.https://archive.org/details/ms-win2os2-migkit-alpha664
== Bugs ==
DOS sessions do not work on 8514/A, an error about DOS sessions being unavailable appears when booting to the system.
== Gallery ==
OS2-2.0-6.64-Boot.png|Boot screen
OS2-2.0-6.64-Safe.png|Shutdown screen
== References ==
Category:OS/2 2.0 builds
OS/2 2.00 build 6.78

OS/2 2.00 build 6.78 is a build of OS/2 2.0, which according to Michal Nečásek, the author of the OS/2 Museum blog, was distributed with the OS/2 2.0 SDK Pre-Release 2.Necasek, Michal. OS/2 2.0 at 25, OS/2 Museum. 31 March 2017. A copy of the SDK was sold on eBay for $650.https://www.ebay.com/itm/116062509354 An image of a boot disk based on this build was uploaded on 24 February 2024, followed by the full build the following day.
==Gallery==
OS2-2.0-6.78-Boot.png|Boot screen
OS2-2.0-6.78-Setup.png|Setup
OS2-2.0-6.78-Setup2.png
OS2-2.0-6.78-Setup3.png
OS2-2.0-6.78-Safe.png|Shutdown screen
== References==
Category:OS/2 2.0 builds
OS/2 2.00 build 6F.167

OS/2 2.00 build 6F.167 is a beta build of OS/2 2.0, which was distributed in October 1991 at the Fall Comdex.http://www.os2museum.com/wp/os2-2-0-limited-availability/
This build is often mistakenly referred to as the "Limited Availability" release of OS/2 2.0; the actual LA release is build 6H.177.
== Bugs and quirks ==
Opening a DOS or Win-OS/2 session causes the system to crash.
==New features and changes==
*This build replaces the Desktop Manager with the new object-oriented Workplace Shell that resembles Windows 3.1x.
*This is the first build to include a graphical boot screen, though it is different than the final one.
== Gallery ==
OS2-2.0-6.167-Setup.png|Setup
OS2-2.0-6.167-Setup2.png|TXT setup
OS2-2.0-6.167-Setup3.png|GUI setup
OS2-2.0-6.167-Boot.png|Boot screen
OS2-2.0-6.167-FirstBoot.png|First boot
OS2-2.0-6.167-Safe.png|Safe to shutdown screen
===Floppy disk scans===
File:OS2-2.00-6F.167-Boot.jpg|Boot disk
File:OS2-2.00-6F.167-System01.jpg|Disk 01
File:OS2-2.00-6F.167-System02.jpg|Disk 02
File:OS2-2.00-6F.167-System03.jpg|Disk 03
File:OS2-2.00-6F.167-System04.jpg|Disk 04
File:OS2-2.00-6F.167-System05.jpg|Disk 05
File:OS2-2.00-6F.167-System06.jpg|Disk 06
File:OS2-2.00-6F.167-System07.jpg|Disk 07
File:OS2-2.00-6F.167-System08.jpg|Disk 08
File:OS2-2.00-6F.167-System09.jpg|Disk 09
File:OS2-2.00-6F.167-System10.jpg|Disk 10
File:OS2-2.00-6F.167-System11.jpg|Disk 11
File:OS2-2.00-6F.167-System12.jpg|Disk 12
File:OS2-2.00-6F.167-System13.jpg|Disk 13
File:OS2-2.00-6F.167-Drivers1.jpg|Drivers disk 1
File:OS2-2.00-6F.167-Drivers2.jpg|Drivers disk 2
File:OS2-2.00-6F.167-Drivers3.jpg|Drivers disk 3
File:OS2-2.00-6F.167-Drivers4.jpg|Drivers disk 4
==References==
Category:OS/2 2.0 builds
OS/2 2.00 build 6H.177

OS/2 2.00 build 6H.177 is the official "Limited Availability" build of OS/2 2.0 from December 1991, and as such was officially supported by IBM alongside the General Availability (GA) build 6.307.http://www.os2museum.com/wp/os2-2-0-xmas-91-edition/ System disks 1 and 3 were initially available as corrupt copies for an extensive period of time, and the full build with the recovered floppies was later shared onto the Internet Archive on 21 April 2022.
== Gallery ==
=== Installation ===
OS2-2.0-6.167-Setup.png|Setup
OS2-2.00.1-6.427-Setup2.png|Start of text-based setup
OS2-2.0-6.177-Setup-Introduction.png
OS2-2.0-6.177-Setup2.png|Start of GUI setup
OS2-2.0-6.177-Setup3.png|Copying files
OS2-2.0-6.177-Setup4.png|End of setup
=== Interface ===
OS2-2.0LA-6H.177-Boot.png|Boot screen
OS2-2.0-6.177-FirstBoot.png|First boot
OS2-2.0-6.177-BlankDesktop.png|Blank desktop
OS2-2.0LA-6H.177-WINOS2-Version.png|Windows for OS/2
OS2-2.0-6.177-Shutdown.png|Shutting down
OS2-2.0-6.177-Safe.png|Safe to shutdown screen
=== Floppy disk scans ===
File:Os2-2.0-6.177-01-disks.png|Boot disk (upper left) and disks 1-5
File:Os2-2.0-6.177-02-disks.png|Disks 6-11
File:Os2-2.0-6.177-03-disks.png|Disks 12-14 and printer disks 1-3
File:Os2-2.0-6.177-04-disks.png|Printer disks 4-5
== References ==
Category:OS/2 2.0 builds
OS/2 2.1

OS/2 2.1 (codename Borg, previously Yawl) is an OS/2 version released in May 1993. This version updated the Windows version used for WIN-OS/2 from 3.0 to 3.1.
== List of known builds ==
=== Beta ===
=== RTM ===
=== East Asian Beta ===
=== East Asian RTM ===
Category:OS/2 versions
OS/2 2.11

OS/2 2.11 is a version of OS/2 released in February 1994, which was also released as a "ServicePak XR06200" update for OS/2 2.1. It is the first version of OS/2 to introduce symmetrical multiprocessing, although this was only available in a separate release called "OS/2 SMP".
==List of known builds==
===Beta===
===RTM===
=== SMP Beta===
===SMP RTM===
Category:OS/2 versions
OS/2 2.11 build 6.617

OS/2 2.11 build 6.617 is the official RTM build of OS/2 2.11. The default background wallpaper has been changed from grey to teal.
== Gallery ==
OS2-2.11-RTM-Setup.png|Setup
OS2-2.11-RTM-Setup2.png|GUI setup
OS2-2.11-RTM-Boot.png|Boot screen
OS2-2.11-RTM-FirstBoot.png|First boot
OS2-2.11-RTM-EmptyDesktop.png|Empty desktop
OS2-2.11-RTM-Lock.png|Lock screen
Category:OS/2 2.11 builds