OS/2 - The Doom Wiki at DoomWiki.org
What Was IBM's OS/2, and Why Did It Lose to Windows?
OS/2 1.1
OS2 Warp on Linux | Linux.org
OS/2 - Wikipedia
OS/2 - Wikipedia
OS/2 – ArchiveOS
Down the memory lane with OS/2 - Julio Merino (jmmv.dev)
WinWorld: OS/2 Warp 4 OS/2 Warp 4.0
IBM OS/2 Warp - PowerPC Edition - Macintosh Repository
WinWorld: OS/2 1.x 1.2
Half an operating system: The triumph and tragedy of OS/2 | Ars Technica
OS/2 Warp FAQ List (20 Feb 95) Section 0004
OS/2 - Wikipedia
OS/2 Warp 4 Desktop Tour - OS2World.Com Wiki
OS/2 Warp 4: New Workplace Shell - OS2World.Com Wiki
OS/2 Warp, PowerPC Edition
Squeak for OS/2
Half an operating system: The triumph and tragedy of OS/2 | Ars Technica
IBM OS/2 Warp 4 Collection : IBM : Free Download, Borrow, and Streaming : Internet Archive
OS/2 Warp
WinWorld: OS/2 1.x 1.3
