RetroTech Chris Profile picture
Jul 6, 2024 9 tweets 5 min read Read on X
Back in the day, I was oddly fascinated with the different types of DOS GUIs... and which applications seemingly had similar ones! I thought I'd take a few minutes and look at three different styles of DOS GUIs from the past, I am sure it will bring back memories for you too! 🧵


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First of all, I have to give credit to this Reddit post, which was the inspiration for my post. Lots of great discussion over there, and I will borrow some of it for here! reddit.com/r/DOS/comments…
So, I'm going to start out with TurboVision, a framework included w/ Borland Pascal, Turbo Pascal, and Borland C++. Some of the programs I recognize that use it are Novell apps and one of my favorite files transfer programs, FastLynx. Note the title and "blocky" background.
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Also, for Turbo Vision, there is a modern port of it that supports Unicode! github.com/magiblot/tvisi…
Next up, we have the classic Microsoft look, used by MS-DOS Editor, MS Word, and other Microsoft-developed applications (fun fact: MS-DOS Editor and QBasic use the same executable to run!)
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And, third & finally, we have the Central Point/Norton interface. I believe this started with Central Point Anti-Virus, & Norton adopted it with the purchase of Central Point. And, of course, we have Microsoft Anti-Virus that was bundled with DOS, which was made by Central Point.


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Also of fun note, Microsoft Defrag was bundled with DOS, as was Microsoft Backup. And who authored these? Symantec!


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And finally (yes, finally), Microsoft DOS Shell sure does look like a Symantec product, now doesn't it 😂. I'll leave the research on this one up to an exercise for the reader.

Anyway, that's all for now. I am sure there are many other DOS GUI styles too. Thanks for following! Image
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More from @RetroTechChris

Sep 8
Last week, I started some ISA sound card testing. Being the retro masochist I am, I picked up an IBM MWave-based sound card at our local swap meet a few weeks back. During our last testing session, I couldn't get this to work. Will we succeed today? Let's find out! 🧵 time! Image
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So, first, let's say this much: the MWave concept was cool with its use of a DSP. I benefitted from this back in the day when I upgraded my Dad's Thinkpad 755CX modem from 14.4 to 28.8 with a software upgrade! It knocked out sound when the modem was in use, but, well... ok 😂 Image
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Sep 8
I picked up four hard drives from the free table at our Northern Virginia meetup today. I am sure they are ALL going to work perfectly (foreshadowing). Let's talk about it briefly in a 🧵 here! Image
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Sep 7
I did a component swap on the Enlight siblings today. I also went down a rabbit hole that I would never have anticipated doing, but it turned out well. Let's compare these cases, look at the components swapped, and the diversion I took, in a 🧵 here! Image
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First, let's compare the front panels. Pretty similar, except the USB headers on the new one. Image
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Next, we have the 5.25" drive install mechanism. The "new" case is toolless, and the "old" case requires rails. Which... well, people tend to lose. The toolless install is a LITTLE rough around the edges, but it works! Image
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Read 18 tweets
Sep 6
I've gotten a few items in the mail over the past few days. Let's test them out, and also improve the aesthetics of the re-enlightened PC. Time for a 🧵 Image
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First, we have this Sony CDU701 32X IDE drive. I put it in the retr0brite bin in the wee hours of the morning, and when I checked it out when I woke up, it looked great! Since it tests out good, it is going in this PC for good! Image
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Sep 1
I have a bunch of ISA 16-bit sound cards to test! Let's test them (or at least try to test them) and select one to put in the new Re-Enlightened PC. Let's go! 🧵 Image
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Before we get too far into this, I copied over DOS/Win3.1x drivers that we will need for the five different sound cards, and also made a backup of my DOS/Win3.1x partition, since we'll most certainly be screwing it up. I also copied over some games to test in DOS. Image
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The first card we are going to test is one I have set up before: A MediaMagic ISP-16. I started to install drivers, and realized that they HAD to install from a floppy disk, so I copied them there! Image
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Sep 1
I have a few updates for the Re-Enlightened PC that I built yesterday! Let's talk about them in a 🧵 here Image
First of all, I completed a retr0brite on the combo floppy disk drive. I think it looks a little better now! Still not a perfect match, but close enough! Image
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Second, I swapped out the Trident PCI video card for an S3 86C75 Virge/DX PCI card. I actually tried two Trident cards, and they were both being a pain. This card looks SHARP! Very pleased with it. Image
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