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Microsoft Operating Systems Software

Trying Out Microsoft's Pre-Release OS/2 2.0 (theregister.com) 98

Last month, the only known surviving copy of 32-bit OS/2 from Microsoft was purchased for $650. "Now, two of the internet's experts in getting early PC operating systems running today have managed to fire it up, and you can see the results," reports The Register. From the report: Why such interest in this nearly third-of-a-century old, unreleased OS? Because this is the way the PC industry very nearly went. This SDK came out in June 1990, just one month after Windows 3.0. If 32-bit OS/2 had launched as planned, Windows 3 would have been the last version before it was absorbed into OS/2 and disappeared. There would never have been any 32-bit versions: no Windows NT, no Windows 95; no Explorer, no Start menu or taskbars. That, in turn, might well have killed off Apple as well. No iPod, no iPhone, no fondleslabs. Twenty-first century computers would be unimaginably different. The surprise here is that we can see a glimpse of this world that never happened. The discovery of this pre-release OS shows how very nearly ready it was in 1990. IBM didn't release its solo version until April 1992, the same month as Windows 3.1 -- but now, we can see it was nearly ready two years earlier.

That's why Michal Necasek of the OS/2 Museum called his look The Future That Never Was. He uncovered a couple of significant bugs, but more impressively, he found workarounds for both, and got both features working fine. OS/2 2 could run multiple DOS VMs at once, but in the preview, they wouldn't open -- due to use of an undocumented instruction which Intel did implement in the Pentium MMX and later processors. Secondly, the bundled network client wouldn't install -- but removing a single file got that working fine. That alone is a significant difference between Microsoft's OS/2 2.0 and IBM's version: Big Blue didn't include networking until Warp Connect 3 in 1995.

His verdict: "The 6.78 build of OS/2 2.0 feels surprisingly stable and complete. The cover letter that came with the SDK stressed that Microsoft developers had been using the OS/2 pre-release for day-to-day work." Over at Virtually Fun, Neozeed also took an actual look at Microsoft OS/2 2.0, carefully recreating that screenshot from PC Magazine in May 1990. He even managed to get some Windows 2 programs running, although this preview release did not yet have a Windows subsystem. On his Internet Archive page, he has disk images and downloadable virtual machines so that you can run this yourself under VMware or 86Box.

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Trying Out Microsoft's Pre-Release OS/2 2.0

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  • by thesjaakspoiler ( 4782965 ) on Wednesday March 13, 2024 @08:59PM (#64313799)

    No wonder it's stable.

    • You thought OS/2 2.0 was stable?
      • by NoWayNoShapeNoForm ( 7060585 ) on Wednesday March 13, 2024 @09:36PM (#64313839)

        You thought OS/2 2.0 was stable?

        In my experience, YES ... compared to Windows 3.x

        Back in the 1990s I saw OS/2 doing stuff that Windows could only dream about until Windows NT became a viable workstation option some years after that with the introduction of Windows 2000.

        Even OS/2 2.x was graceful under load, even heavy loads like a full GUI combined with a MS-SQL backend, all shoe-horned into 16MB (yes, MB) of RAM. OS/2 3.x and later improved on that.

        Windows 3.x & 95/98 were barely stable under load. Windows NT 3.51 was better under load, but not a viable workstation choice; NT4 was a bit of a bandage. Windows 2000 finally pulled it all together.

        OS/2 was a viable workstation option if you could tolerate the very narrow range of software choices.

        • It was for me; I never remember having issues with it. Learned some REXX on it, too, as well as running multiple "bare metal hardware access" DOS games, mainly to see if I could.

          • In my experience OS/2 had some major issues with cheap RAM.

            • by dryeo ( 100693 )

              Mis-matched ram modules too. It was demanding of decent hardware. I had a 486 with what turned out to be a broken 16 bit DMA controller, OS/2 crashed a lot, moved to Slackware 2.0, where apps crashed with a bus error. Eventually set the sound card to use 8 bit DMA and both were stable.
              The other problem was the SIQ (single input queue) where a program could hang the whole desktop, which looked like a crash and unless you could do something like telnet in to kill the hung program, forced a reboot to recover.

        • IBM were partnering with Microsoft and wrote a big chunk of the code, from what I recall. It shows that programming is about discipline, and that perfectly good programmers existed at the time.

        • NT3.51 was perfectly viable for a workstation in its day, and it was the last version of Windows that prioritized reliability and security. Too bad about the 2GB filesystem limit... but it wasn't a problem for a workstation user at the time.

          • by Lproven ( 6030 ) on Thursday March 14, 2024 @10:17AM (#64314839) Homepage Journal

            [Article author here]

            > NT3.51 was perfectly viable for a workstation in its day

            Yes it was. I used in in my day job at the time, on PC Pro Magazine.

            But it was the 3rd release of NT and it came out 5 whole years after this product. At that time, given the speed of development of computing in the 1980s and 1990s, half a decade was almost an eternity. It was time for NT 3.1+ 3 service packs, then 3.5 + another 3 service packs, then 3.51, which itself got 5 SPs.

            > the last version of Windows that prioritized reliability and security.

            Arguably.

            > Too bad about the 2GB filesystem limit

            Only applied to FAT. This was before FAT32 was invented; it appeared with Windows 95 OSR2 in 1996.

            NTFS volumes could be much bigger. You could create a 4GB volume during installation, but that's because it formatted as FAT16 (with nonstandard 64kB clusters) then converted it. But you could format the partition in advance with another OS, such as another copy of NT, and have NTFS partitions as large as the disk.

          • by whitroth ( 9367 )

            Har-de-har har. In '95/96, we went to NT, and we had an ethernet-based network. Try to save a file to a network drive... NOPE.

        • by McLoud ( 92118 )

          In my experience, YES ... compared to Windows 3.x

          Back in the 1990s I saw OS/2 doing stuff that Windows could only dream about until Windows NT became a viable workstation option some years after that with the introduction of Windows 2000.

          Before Windows 2000 Windows NT 4.0 was also perfectly fine. I used to install direct x on it and run some games. It just didn't did graphics as fast as other windows versions but was stable and no blue screens in sight

        • I had a similar experience, very reliable. I set up an OS/2 machine to automatically run dozens of regression tests that were implemented in DOS. Each test run in its own DOS box. If the test crashed the DOS session the Rexx script logged it as a failure and moved on to the next test. I tried to implement these regression tests under windows NT, but it was not reliable at all, and there was no easy way to get exit codes from the tests.
      • by cob666 ( 656740 ) on Thursday March 14, 2024 @08:19AM (#64314595)

        You thought OS/2 2.0 was stable?

        Yes it was. I was working for a large financial company at the time and we had a bunch of DOS machines running programs to send analytical data to Reuters. We were able to get 2 DOS instances running on an OS/2 box, reducing our hardware requirements in half. We also kept a few DOS machines running for A/B testing and the OS/2 machines ended up being more stable.

        • We were able to get 2 DOS instances running on an OS/2 box, reducing our hardware requirements in half.

          We used DESQview from Quaerterdeck to do that.

          I'd guess that was more stable, performant and lightweight than OS/2 and cheaper too?

          And QEMM-386 on all the other DOS boxes too.

  • by Anonymous Coward
    How would it have "killed off Apple"?

    That's like saying that if a different branch of worms succeeded it might have killed off the insects.
    • How would it have "killed off Apple"?

      I probably would never have gone the Apple route myself if I could have been working with OS/2 all along.

      OS/2 was really potentially a better advanced UNIX than OSX was.

      Yes OS/2 was like ten years ahead of OSX but just think of what 10 years of development would; have done for it!

      It was just a really awesome architecture for multitasking.

      I think it says something that the very last OS/2 version was released in December 2001, and Mac OSX launched for consumers in March 20

      • Re:It might have (Score:5, Informative)

        by ArchieBunker ( 132337 ) on Wednesday March 13, 2024 @09:34PM (#64313837)

        OS/2 bears no resemblance to unix. It is not time sharing.

        • Re: (Score:3, Insightful)

          by SuperKendall ( 25149 )

          OS/2 bears no resemblance to unix. It is not time sharing.

          It was more from the user side that it was comparable, in terms of a useful terminal, and window-manager like window interactions. TBH it's all a little fuzzy at this point as it was a long time ago I used it.

          However like I said, it had a better architectures than UNIX under the hood - I agree in there it's really not like UNIX, but what it was I really liked. And the world would be a vastly better place if it had killed Windows.

        • Citrix made a multiuser OS/2. Nobody wanted it and they moved on. Mostly nobody wanted OS/2 either, but especially nobody wanted a special version of it.

          There are a few packages that implement multiuser on OS/2, but since it doesn't have any real multiuser security, there's as little point as there was to doing it on the Amiga (e.g. with MUFS.)

          OS/2 is a pretty good multitasker though, even 2.x was fairly excellent at it. If they'd put security into it, it could have been a contender.

        • What do you mean by time sharing ?
          OS/2 had preemptive multi tasking.
          It even had kernel threads, long before POSIX threads came around. I was unable to find a good time-line for native threads on various Unix platforms.
          Certainly, early Linux implementations threads, as processes, were very screwy. Solaris was far more sane.
          IRIX had user threads.

          I started using OS/2 in 1992. Finally gave up on it in 2007 to be assimilated by the Borg (MS).

          • Time sharing means multi user. OS/2 was not a multi user operating system. Yeah it was a very good OS but you couldn't have 10 people logged in and editing code.

            • Well, you *could*, you just had to implement the multi-user functionality yourself. I did exactly that under 1.3 EE for the Naval Undersea Warfare Center back around 1991 or so for what essentially was a BBS on steroids that could have as many simultaneous user accounts active as there were serial ports available, each with their own enforced user space. It was a hell of a lot of fun to work on, but frankly the Navy would have been just as well off running something like MajorBBS under DOS and having us w

        • by dryeo ( 100693 )

          Posix compatibility would be a better description, an old version of Posix at the time and I don't think IBM totally finished it.
          HPFS386 (thousand dollars to buy from MS) supported ACL's, which regular HPFS respected and allowed multi-user in the server environment.

    • Re:killed off Apple? (Score:5, Interesting)

      by Lproven ( 6030 ) on Thursday March 14, 2024 @07:28AM (#64314489) Homepage Journal

      [Article author here]

      > How would it have "killed off Apple"?

      Win95 nearly did kill Apple. A good desktop and good-enough multitasking and networking damn near sank the Mac.

      This isn't the IBM OS/2 that launched in 1992. This is *Microsoft* OS/2 2 from two years earlier. MS had a properly multitasking 32-bit OS with networking support in 1990. If they'd launched it, before Apple even got to launching _System 7_, then the competition would have killed Apple much earlier on, before even the PowerMac line was launched.

      • Speculations cross my mind:

        Win95 nearly did kill Apple. {...} If they'd launched it, before Apple even got to launching _System 7_, then the competition would have killed Apple much earlier on,

        One of the explanations I've heard about why Win95 merely only "nearly did kill Apple" instead of "completely killing" it, is that Microsoft was being investigated for antitrust since 1990 and definitely needed to still have a somewhat not completely dead Apple around to point at whenever the word "monopoly" came in the discussion. (see: this article [thebusinessanecdote.com])

        If Microsoft had launched an Apple-crusher a bit earlier, they would still have launched it during their antitrust lawsuit era, so t

        • by Lproven ( 6030 )

          Yeah, that's utter bullsh1t.

          MS didn't invest in Apple. MS stole code from Apple, got caught, and settled out of court.

          I've seen that claim loads of times -- it's all over Quora -- and it's a flat lie. It's credulous fools believing the marketing lizards' BS.

          https://www.zdnet.com/article/... [zdnet.com]

          MS is utterly amoral and ruthless.

          It stole from Stac:

          https://www.latimes.com/archiv... [latimes.com]

          https://tedium.co/2018/09/04/d... [tedium.co]

          It sabotaged DR:

          https://www.geoffchappell.com/... [geoffchappell.com]

          It screwed over Central Point:

          https://www.dosdays.co. [dosdays.co.uk]

          • I remember back when MS pretty much saved Apple's butt with their investment of 150+ million (7% of the company) with them. That happened in 1997.

            • by Lproven ( 6030 )

              No, you don't. You remember what the marketing men spun punitive damages as.

              It was not an investment. It was not anyone saving anyone. It was Microsoft caught stealing and paying.

              Read the link.

              • marketing men spun punitive damages as.

                No. It was not punitive damage.
                Apple dropped their lawsuit and was settled out of court.

                (Among other, because if Apple persisted in court, Microsoft was menacing to completely with draw MS-Office from macOS which could have completely killed Apple. So that's why Apple accepted to settle even if in practice they would probably have had a ground to sue. Of course, it was also Microsoft's best interest to settle instead of completely crushing Apple, with all the FTC shenanigans happening).

                It was Microsoft caught stealing and paying.

                Technically they did

          • Yeah, that's utter bullsh1t.

            MS didn't invest in Apple.

            Sorry, but you read too fast. I didn't say "invest"(*), I said "investigated":

            Microsoft was being investigated for antitrust since 1990

            Microsoft was in legal troubles due to monopolistic practices.

            This is probably what led them to decide to settle out of court and pay those 150$ million you mention (as part of the settlement) rather than try to completely crush Apple. Given the warchest of Microsoft, they could probably have been able to go to court and extended the legal battle for long enough until Appl

  • by cusco ( 717999 ) <brian.bixby@gmail . c om> on Wednesday March 13, 2024 @09:32PM (#64313835)

    Windows NT would almost certainly still have happened, although it's likely that the interface would have been different. Gates had hired a bunch of guys from DEC as it was slowly imploding, including Dave Cutler, and they built the kernel to be the most secure OS at the time, with the NTFS journaling file system. Until that time nothing had been able to pass the stringent security testing of the NSA and Pentagon, but NT was such a leap forward in security that the government almost immediately standardized on it. Being one of the largest customers for desktop and server machines on the planet at the time, that standardization ensured that Windows would be around for a long time.

    • Imagine if Microsoft had gone full NT from the start, instead of segregating home users to the less stable, less secure 9x line.

      • by DarkOx ( 621550 ) on Thursday March 14, 2024 @09:00AM (#64314649) Journal

        This was never really a choice.

        It is really hard to remember that far back for a lot of people but in the NT 3.1 / 3.51 period had Microsoft not kept clients on Windows 3.11 + DOS5/6. They never would have captured business office.

        Keep in mind PCs were still really expensive back then. A 386SX with 4mbs of RAM with Windows 3.x + Norton Desktop + Excel + Word 6. It was pretty good use experience on that type of machine. Was a great office tool that almost any employee could get a lot of value out of. Those 386SX machines were basically 286 performance level as it was a cost reduction part, external bus was still 16-bit so that designed done around early AT class systems could be carried forward. A lot of those machines still had pre-voicecoil hard disks as well; the stepper motor seek times were horrible and capacities of 40mb were common.

        That PC would have cost around 3-4K adjusted for inflation today.

        To even get to something that would run NT you need 3x the memory, and double the hard disk capacity! While I am sure NT would run on an SX platform, you would not have wanted to do it! To put a PC that would run NT 3.x decently on desktops in 1993 it would cost probably nearer to 8K a head, and you be binning all your existing PCs, because there was no upgrade path that was going to take existing 268/386SX-AT class chassis to those levels.

        In fact the hardware requirements more than anything else are probably what did in OS/2.x. There were just to many expensive machines that were useful tools with Windows/DOS but would have been frustratingly slow for people on OS/2 even if it was lighter in terms of requirements than NT. Mostly due to lack of RAM and intense swapfile hits. Memory though was one of the most expensive parts in the system at that time.

        I expect having to run suitably kitted out PCs for NT would have made equiping everyone with usable Macs look cheap. That is probably what would have happened too

        • by Scoth ( 879800 )

          I've done a lot of retro computing in the last few years and one of the surprising things I've found is that NT 3.51 runs surprisingly well on some pretty low end stuff. Most notably a 386SX/16 mhz with 11MB of RAM (Yes, 11, it has weird RAM setup) Toshiba T3200SX. It even runs Office 97 mostly decently. As it happens I actually ran OS.2 2.1 on the very same machine back in the late 90s during high school and it was... OK but the lack of software available, especially networking/internet stuff, really limit

          • by DarkOx ( 621550 )

            IIRC NT would have been 1991. A lot happened between 1991 and 1997; quite honestly a lot more happened between 1991 and 1997, than between 89 and 91. Really prices came down a lot from 89 - 91 but the capability of middle-shelf hardware did not move as much.

            I dont doubt your experience with the retro computing but I would also caution it does not necessarily map to what the professional that would have been given a non-single-function (think something used just for order entry, or AR ledger work, etc) ori

            • I haven't tried it on the aforementioned 386 but you're almost certainly right about complex/big stuff. Although it would be interesting to try someday - one thing I did do a few years ago was taking my 486DX2/66 with Lots of Memory and Win98 Lite and Office 97 (Or maybe XP, I forget, I was able to get the Office 2007 compatibility pack installed) and see just how much I could theoretically daily drive it for a whole workday. Most of my job is sshing into servers and Doing Stuff and there were versions of p

      • by dryeo ( 100693 )

        With the price of ram at the time, NT wouldn't have been a good decision for the average home owner. OS/2 had the same problem with ram prices.

        • For sure. When I was working on an OS/2 1.3 app back in the very, very early 90's, I needed a 386DX-33 system with 8 megabytes of RAM and a 120 meg disk. The wailing and gnashing of teeth from the procurement/accounting folks was biblical in scope.

    • @cusco: “NT was such a leap forward in security

      Not according to its Wikipedia entry:

      June 2019 [archive.is]: “although Windows NT and its successors are designed for security (including on a network) and multi-user PCs, they were not initially designed with Internet security in mind as much, since, when it was first developed in the early 1990s, Internet use was less prevalent
      • All of these secure systems were never internet connected. Hardware that gets placed in a SCIF stays there literally forever, it can't leave. So you'll still find things like VAX boxes happily plugging away after decades.

      • by cusco ( 717999 )

        IIRC Windows NT 3.51 didn't even come with a browser because the only people using the Internet at that time were academics, scientists, and a very few corporations. To download drivers in 1998 at my job we used my boss's CompuServe account (even AOL didn't even have a real connection to the Internet then).

        • by vbdasc ( 146051 )

          IIRC Windows NT 3.51 didn't even come with a browser because the only people using the Internet at that time were academics, scientists, and a very few corporations. To download drivers in 1998 at my job we used my boss's CompuServe account (even AOL didn't even have a real connection to the Internet then).

          However, even NT 3.5 has FTP, which can be used for downloading stuff from the Internet, plus it also has ARP, FINGER, IPCONFIG, LPQ, LPR, PING, RCP, REXEC, ROUTE, RSH, TELNET, TFTP, TRACERT... a fairly useful stack of IP tools.

        • by Scoth ( 879800 )

          NT4 and the whole Cairo project ended up somewhat delayed and kind of a mess. I've always felt like NT 3.51 was a bit of a stopgap to get a handful of the Windows 95 common controls and DLLs and such out there in the wild while they were finishing up NT4. There was only just barely browsers released for NT 3.51 at all - Microsoft never released 32-bit versions of IE for it which means it was stuck with the same 16-bit IE straight from Windows 3.1, and a handful of other 32-bit browsers like Netscape did wor

          • by cusco ( 717999 )

            I rather liked running NT4 under Progman, (the Win 3.1 interface). We discussed using it when my work migrated from 3.51 to 4.0 since the interface was essentially unchanged, but since it was a slow period it was decided not to.

      • @cusco: "NT was such a leap forward in security"

        Not according to its Wikipedia entry:

        June 2019: "although Windows NT and its successors are designed for security (including on a network) and multi-user PCs, they were not initially designed with Internet security in mind as much, since, when it was first developed in the early 1990s, Internet use was less prevalent"

        You're misunderstanding a modern take on something designed thirty years earlier. That was the standard at the time, Unix and Linux were the same, unnecessary networked daemons running by default, no host firewalls by default or in practice, no application firewalls. Encryption was something you only bothered with over untrusted networks. They were all designed for trusted networks, everything was back then.

        • > .. You're misunderstanding a modern take on something designed thirty years earlier. ..

          They why, at the time, were they selling Windows NT as the Internet commerce platform.
          • .. You're misunderstanding a modern take on something designed thirty years earlier. ..

            They why, at the time, were they selling Windows NT as the Internet commerce platform.

            This was back when internet commerce was VERY hot and new, do you know about the whole dot-com bubble? That's what it was all about, buy your dog food online, buy your books online buy everything online, it was new and exciting.

            Sun Microsystems was famously "the dot in dot-com", and NT was a direct Solaris competitor, attempting to replace expensive proprietary Unix servers with cheap Intel ones running NT. For big backend stuff that was a laugh, but for little stuff, wintel really made a dent especially af

            • > This was back when internet commerce was ..

              They why were they selling Windows NT as the Internet commerce platform. When it wasn't designed “with Internet security in mind” !!!
  • This is the way the PC industry very nearly went until MICROS~1 sabataged it /s

    Microsoft Presentation for the 1989 IBM PS/2 forum

    Apr 1989 Steve Ballmer [edge-op.org]: “I would like to thank IBM for inviting me to talk with you this morning because it gives me a chance to talk to you about our plans are for OS/2 and try to reinforce some of its benefits.”

    Nov 1991 [groklaw.net]: Microsoft Confidential - Do Not Distribute

    “It is therefore critical that we prevent OS/2 2.0 from eroding Windows momentum and de
  • There was a large installation of OS/2 at one of the major banks in Spain for quite a few years after end of life, DEC was supporting it up until about 1995.
  • A PC magazine: They don't exist now, most turning into home electronics, hardware and PC games blurbs before disappearing. In 1990, magazines explained how to do stuff: In DOS, Lotus 1-2-3, WordPerfect and the C or OOP Turbo-Pascal language.
  • We used OS/2 1.6 and it was light years ahead of anything MS released. But, most people remember IBM's OS/2 warp and not Microsoft's.

    I had nothing but problems and issues with compatibility on my Pentium machine. Various Windows and early Linux soon found themselves on my machines....until I got a modern OSX system and never looked back.

    But, what IF Microsoft released their OS/2 vs the 3.x and 9x peace's of crap we were forced to accept? What then?

    1.6 offered true multitasking - we used at my place of em

    • 1.6 ? I have never heard of that OS/2 version.
      Do you mean 1.2 or 1.3 ?

    • by Lproven ( 6030 )

      [Article author here]

      > We used OS/2 1.6

      No you didn't. No such release ever existed.

      It went:

      1.0, 1.1, 1.2, 1.3... 2.0, 2.1, 3.0, 4.0, 4.5 server.

  • Back when Windows 95 first came out I gave it a shot. It crashed continuously so I went back to DOS 6.22 and WFW3.11. I then purchased OS/2 Warp. It was stable and worked really well .. I mean really well! I eventually had to abandon it though because IBM dropped the ball on driver support. By this time Win95 OSR2 was out and much more stable (but still not nearly as good as OS/2 Warp). I loved Warp and wish it would have had a future. IBM should have stuck with it providing better driver support and market

    • by DarkOx ( 621550 )

      They never showed a screenshot because visually OS/2 Warp looked like trash next to Windows at that time, as far as anyone who wasn't an OS/2 fanboi was concerned.

      I don't mean to suggest it wasnt better in every technical way or even that the actually display/windowing system was technically inferior but it sure looked worse. Windows had nice shadows and 3D effects on buttons by then; appropriate size widgets and handles for people running it on 800x600 displays, and default color schemes that were chosen b

  • Most people forget, or never knew, that OS/2 was a joint IBM and Microsoft project. So with MS's marketing and IBM project management, it could have done well. But MS feared that it would compete with MS WIndows 3.x...whichwas true, it would have blown the doors off Windows. I wrote a kiosk application on OS/2...started on OS/2 2.1 just before OS2 3.0 Warp came, using what was called "IBM's Audio Visual Connection", or AVC, which later became the Ultimedia Builder. The big trick that AVC had was a IBM video

    • You could do all that stuff on a Mac, too. Once I found four nubus near-broadcast-quality video capture/playback boards for Macintosh II in a dumpster, and sold them via USENET...

      (Background blathering not relevant to the story follows)
      I was a teenager at the time and living in Santa Cruz, and my friends and I used to go up to Scotts Valley and get stuff out of tech company dumpsters. We also used to have a used computer store called Computer Jones that was founded by this guy Brian who got out of homelessn

      • by farrellj ( 563 )

        Definitely fun times. We had a place here in Ottawa called Century 21 (No relation to the realtor) that had used computer...stuff. Everything from Mainframe tape drives to all sorts of weird an obscure stuff. I traded a bunch of Apple ][+ manuals I dumpster dived for all the RAM I needed for the Apple ][+ clone I was building. It was a great place to hang out and oogle weird looking equipment and try to guess what it was for.

  • Thanks for the reminder, I should re-copy my OS/2 Warp CD to avoid bit rot.

  • Twenty-first century computers would be unimaginably different.

    How different? I am confident the computers would be pretty much the same hardware and same WIMP (windows-icons-menus-pointer) paradigm. Maybe even more of a walled garden than today, with IBM keeping tighter control over the systems... that means Linux would have happened anyway.

    • by jd ( 1658 )

      Microsoft might not have violated antitrust law, if they'd been working with IBM, and that would have resulted in a healthier ecosystem.

      OS/2 would have meant that microchannel architecture would have replaced the old bus standard, which might have accelerated bus development. Or might have throttled it entirely.

      That's the problem with alternative histories, there's a lot of subtle and not-so-subtle interplays and you can't factor them all in.

      • I don't think OS/2 being successful would have automatically meant that MicroChannel would have gone anywhere. It was a great system at the time, and technically advanced, but the licensing fee they wanted for its use pretty much guaranteed that everyone bought an ISA-based 386 from Gateway, Dell, or Compaq instead of a Model 80, given that OS/2 ran just fine on those other machines. The only place I ever saw MC in use in the wild was in IBM shops where they were supporting a S/390 or something like that.

    • by Lproven ( 6030 )

      [Article author here]

      > How different?

      Apple dead by the mid-1990s. No iPod, no OS X, no iPhones or iPads. No touchscreen handhelds, because all previous tablets flopped.

      We'd probably be using Blackberry clones with tiny QWERTY keyboards.

      Linux would look very different, because Win95 never came out. It might evolve into a Mac clone or a NeXT clone instead. (Which sounds quite good to me, actually.)

      • We'd probably be using Blackberry clones with tiny QWERTY keyboards.

        This is absolutely preposterous! QWERTY keyboards stopped being used on phones because companies completely independent from Apple took it upon themselves to create capacitive touchscreens. These new screens would replace the resistive touchscreens that required practically spraining your finger to stab the screen hard enough to register a press event. Apple wasn't even the first company to release a keyboardless phone with a capacitive

  • Microsoft is not a trend setter. Apple is not a sole source of innovation. Much of what lead us to this very point has had little influence by either company. Sure some of their products shocked the industry, but there's zero reason to believe the industry wouldn't get there on its own. Take a look at the LG phone with full touch screen (prior to the iPhone), or what was it that CmdrTaco said about the iPod, less storage than a nomad, lame? Yeah that's because while being quite popular it was ultimately a m

  • There was an ACE standard to use Portable OS/2 on MIPS devices and use MIPS expansion cards in PCs to turn them into RISC workstations. All it needed was ARC BIOS and could run 286 DOS binaries in emulation. https://virtuallyfun.com/2021/... [virtuallyfun.com] Has the NT 4.0 version of MIPS before Microsoft abandoned it.

    According to Eric S. Rayman of "The History of Unix" IBM and Commodore traded technology. IBM got the GUI Workbench which became Presentation Manager, and Commodore got the REXX language to develop apps on. I tried adding this to Wikipedia's article on OS/2 and Amiga but Pagemisters quickly reverted it even if I cited that book, because Rayman is non-notable they claim.

    • by Lproven ( 6030 )

      Do you mean Eric Raymond?

      If you get the name of the co-inventor of the term "open source" right, rather than confusing him with a French videogame character, it will make your comment rather more believable.

    • IBM got the GUI Workbench which became Presentation Manager

      Do you mean Workbench as in the Amiga Workbench? Presentation Manager was nothing like Workbench, aside from using a window-centric paradigm, using a mouse, etc. Presentation Manager under OS/2 looked and behaved nothing at all like Workbench, and in the OS/2 1.3 release, PM was practically indistinguishable from the then-new Windows 3.0 unless you looked closely. I own three Amigas myself (a 1000, 500, and 1200), and spent a few years working o

      • http://www.catb.org/esr/writin... [catb.org]

        "OS/2 had both a CLI and GUI. Most of the positive legendry around OS/2 was about the Workplace Shell (WPS), the OS/2 desktop. Some of this technology was licensed from the developers of the AmigaOS Workbench,[29] a pioneering GUI desktop that still as of 2003 has a loyal fan base in Europe. This is the one area of the design in which OS/2 achieved a level of capability which Unix arguably has not yet matched. The WPS was a clean, powerful, object-oriented design with unders

  • by argStyopa ( 232550 ) on Thursday March 14, 2024 @08:02AM (#64314557) Journal

    Windows trounced OS/2 because it was easier to pirate, thus the vast array of young computer users who were experimenting with such things cut their teeth on Windows, not OS/2.
    Everyone I knew in my age group and lower at the time (mid 20s) was running some form of Windows (illegally) while I couldn't beg borrow or steal a copy of os2 despite wanting desperately to try it.

    • Everyone wanted Windows 3.X because it overlayed over DOS. OS/2 was its own DOS. BBS software was written to run in Windows DOS Boxes for multilines.

  • I remember when I got OS/2 Warp one of the torture tests was formatting a floppy in a dos box, playing Wing Commander in another dos box, playing a MOD file on a tracker, and running Word in a window and typing normally.

    486DX/25 at the time. That was so cool, coming from Windows 3.1 - everything just worked without any glitches. That seemed like the future.

    Today on a 4GHz Ryzen (or current Intel) if I copy a file to a network drive or flash drive my keyboard and mouse in X11 or Wayland becomes unresponsive

    • by DarkOx ( 621550 )

      Bill,

      There is *something* really wrong with your setup. I am stilling running an AMD-FX 8-core; I can have BTRFS backups running with NAS storage as a target, a 6-core Windows 11 VM installing updates running on a separate display, multiple browsers open, one with youtube playing, and my XFCE desktop runs like nothing is even going on.

      This machine does have 32GB of memory and 3 SATA SSDs in raid-0; but it is a tree stump compared any Ryzen generation, with a single PCIE-m2 SSD.

      granted those windows updates

      • by dryeo ( 100693 )

        I dual boot ArcaOS (OS/2 4.5+) and Linux Mint, OS/2 feels much more responsive. Mint, if I do too much at once, does seem to get really laggy.
        A lot of that is due to OS/2 being tuned for single user, foreground apps get a priority and IO boost whereas Linux is more tuned as a server and out performs OS/2 in things like running Apache instances.

  • Workbench 2.04 was out by then, that was a pretty good OS

  • I didn't get on board with OS/2 until 3.0 (and onwards to 4.0), but it has far far superior to Win95 at the time. Presentation Manager, Desktop Shell and virtual machines were *very* handy. Our main manufacturing software at the time absolutely would not run on anything other than DOS 6.22. So, I followed the directions to build a DOS 6.22 VM on my OS/2 workstation, and it ran great.

    It would actually use all of the 4GB of RAM (if you could afford it) addressable in a 32-bit system, and if a poorly behave

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