Showing results for History - The Old New Thing

Jan 28, 2009
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When you have only 16KB of memory, you can’t afford to waste any of it on fluffy stuff

Raymond Chen
Raymond Chen

The original IBM PC came with 16KB of memory. That's not a lot of space in which to squeeze an operating system, especially since you had to leave enough memory for the user to actually get work done. A product of its time, the MS-DOS kernel is written entirely in assembly language, pretty much standard procedure for programs of the era. It also...

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Jan 14, 2009
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The day shell.windows.com went down

Raymond Chen
Raymond Chen

When the file association Web service was first being developed, the programmer responsible for implementing the feature just scrounged around and found an old unused computer and set it up as a simple Web server under his desk, so there would be something to test the code against. That server happily churned away serving out file extension inform...

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Jan 9, 2009
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It’s surprising how suddenly those new skins started pouring in

Raymond Chen
Raymond Chen

A friend of mine told me a story of a project from over ten years ago. Part of the product design was that it would include a bunch of skins (visual styles). The development team had written up the skinning infrastructure, but the company which was hired to create the actual skins hadn't delivered anything. My friend's assignment was to test the sk...

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Jan 2, 2009
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Why doesn’t Windows 95 format floppy disks smoothly?

Raymond Chen
Raymond Chen

Welcome, Slashdot readers. Remember, this Web site is for entertainment purposes only. Who spends all day formatting floppy disks? From the reaction of geekdom, it appears that there are lots of geeks who sit around formatting disks all day. (Psst, you can buy them pre-formatted.) But why did Windows 95 get all sluggish when you formatted a fl...

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Dec 5, 2008
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Why are the generic version numbers called NTDDI?

Raymond Chen
Raymond Chen

In my earlier discussion on the variety of symbols that describe the target Windows version, I pointed out that the symbols attempt to cut through the mess and consolidate everything into a single symbol. But why the name ? One of my colleagues contacted me privately with the story. When setting out to change the operating system version number...

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Dec 1, 2008
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Don’t be helpless: You can find information too, if you try (episode 2)

Raymond Chen
Raymond Chen

Commenter Joshua Blake wonders why Word's status bar says "Word is preparing to background print the document", wondering whether there used to be other types of printing like foreground. Well, first of all, this is a question about Office, something I explicitly deny any special knowledge of: Topics I am not inclined to cover: [...] But...

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Nov 25, 2008
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Yes, I filed an expense report for a hair dryer, why do you ask?

Raymond Chen
Raymond Chen

Back in the late 1990's one of my colleagues (who is now in Office Labs—check it out, they've got some pretty cool stuff) filed an expense report for a hair dryer, and it was accepted. But what valid business purpose would there be for a tester to buy a hair dryer? At the time, my colleague worked as a tester for Windows power management. ...

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Nov 13, 2008
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Why is the maximum boot.ini delay 11 million seconds?

Raymond Chen
Raymond Chen

I mentioned in passing that the maximum delay you can specify in boot.ini is about 11 million seconds. I'm disappointed but sadly not surprised that everybody focused on that number and completely missed the point of the article. First of all, the value of 11 million was not a conscious limitation. It's just an artifact of other limitations. The...

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Nov 11, 2008
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You can’t fight in here; this is the War Room!

Raymond Chen
Raymond Chen

(Video clip for those who don't get the reference.) The term War Room is attributed to Winston Churchill, used to describe the underground meeting room where the war effort was directed. It is the "crucial meeting room where important decisions are made" sense of the term that is used at Microsoft. Many software products (or even just compone...

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Nov 4, 2008
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How did Spicy Hot V-8 vegetable juice get added to the complimentary beverages in Microsoft kitchens?

Raymond Chen
Raymond Chen

Today is Election Day in the United States. Don't forget to vote. (Void where prohibited.) In honor of Election Day, I figured I'd tell a story about voting. One of the complimentary beverages available in Microsoft kitchens is Spicy Hot V-8. (Sure it's tasty, but watch out for the sodium content!) I remember well when Spicy Hot V-8 was adde...

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