Retro Computing Archives

Why Microsoft invested $150 million in Apple in 1997

Dave Farquhar Retro Computing August 7, 2025August 7, 2025

It was 28 years ago this week, on August 6, 1997, that Apple and Microsoft reached a truce, to the tune of $150 million. The whole event had a weird vibe to it and probably was just as confusing today as it is now. In this blog post, I’ll explore what was in the deal for both of them.

Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

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Andy Warhol’s lost Amiga art found

Dave Farquhar Retro Computing August 6, 2025August 6, 2025

Thought lost for 39 years, Andy Warhol’s pioneering Amiga art resurfaced in July 2024. Andy Warhol’s birthday, August 6, is a great day to look back at his pioneering digital art and how it came to be lost and found again. Details of the reemergence help to shed light on an earlier discovery from about a decade ago. And those details come from the very person who taught Andy Warhol how to use a computer. In this blog post, I’ll put these discoveries in context, and offer some thoughts from both an art teacher and a sales engineer.

Dave Farquhar

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Radio Shack’s TRS-80: Introduced Aug 3, 1977

Dave Farquhar Retro Computing August 5, 2025April 4, 2026

When Radio Shack announced its TRS-80 Model 1 on Aug 3, 1977, designer Steve Leininger thought they could sell 50,000 units. Tandy executives didn’t believe him. But the response overwhelmed the company, and 250,000 people put their money where their mouth was, paying $100 to get on a waiting list to buy one.

At the time, the median price of a Radio Shack product was $30. A TRS-80 bundled with a CRT display and tape drive cost $599 and was the most expensive product they had ever sold.

Dave Farquhar

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Ebay’s 1995 debut

Dave Farquhar Retro Computing August 4, 2025October 11, 2025

The eBay domain name was registered 30 years ago today, on August 4, 1995. But the site we know today as Ebay didn’t launch until almost month later, September 3, 1995, under a different name. Auctionweb, the original name for Ebay, was a side project. From these humble beginnings came one of the few survivors of the dotcom era.

Dave Farquhar

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Windows NT 4.0: Released to Manufacturing July 31, 1996

Dave Farquhar Retro Computing July 31, 2025July 31, 2025

It was 29 years ago this week, on July 31, 1996, that Microsoft released Windows NT 4.0 to manufacturing. The workstation version appeared on store shelves a month later, with the server version following in September. In many ways, version 4 was a breakthrough release for the technology. Let’s take a moment to look back at what made Windows NT 4.0 such a breakthrough.

Dave Farquhar

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Clive Sinclair: a US perspective

Dave Farquhar Retro Computing July 30, 2025July 30, 2025

Who did more than any other person in history to make computers affordable? My nomination goes to Sir Clive Sinclair, who was born on this day 85 years ago, July 30, 1940. And I’m an American who never used one of his computers.

Dave Farquhar

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What a bit bucket is

Dave Farquhar Retro Computing July 30, 2025April 5, 2025

Whenever I hear people complain about the save icon looking like a floppy disk and being anachronistic, I like to think about older anachronism. Bit bucket is a fun one. A modern bit bucket is a device that discards output, like /dev/null in Linux and Unix.

Dave Farquhar

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IBM PS/2 E: The first Energy Star computer

Dave Farquhar Retro Computing July 29, 2025June 1, 2025

On June 29, 1993, IBM released the first energy star computer, the IBM PS/2 E. The “E” stood for energy. But while it was undeniably more efficient than other desktop PCs, arguably it was a PS/2 in name only. To make the PS/2 E more efficient, IBM used a mashup of technology, including but not limited to borrowing technology from its Thinkpad laptops. To celebrate its green nature, IBM adorned it with a big green stripe across the front. Yes, the stripe was green, not the traditional IBM blue.

Dave Farquhar

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What went wrong for Yahoo

Dave Farquhar Retro Computing July 25, 2025May 25, 2025

Reddit calls itself the front page of the Internet. But for a good decade or even a decade and a half, Yahoo had as legitimate of a claim as any to the title of front page of the Internet. On July 25, 2016, Yahoo met an inglorious end as an independent company, selling out to Verizon for $4.8 billion. That makes today as good of a day as any to look at what happened to Yahoo, the first front page of the Internet.

Dave Farquhar

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The Caldera-Microsoft Lawsuit of 1996

Dave Farquhar Retro Computing July 24, 2025May 25, 2025

On July 23, 1996, Novell sold the intellectual property of Digital Research to Linux vendor Caldera. The common thread the two companies had was Ray Noorda. Noorda had been CEO of Novell and was Novell’s largest shareholder, and Caldera was part of Noorda’s Canopy Group, where he incubated startups. The very next day, Caldera filed a lawsuit against Microsoft, accusing it of violating sections 1 and 2 of the Sherman Anti-Trust Act.

Dave Farquhar

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