Retro Computing Archives

What happened to Compuserve?

Dave Farquhar Retro Computing July 6, 2017February 14, 2026

Compuserve was an online service for dialup modems from the 1970s to the 1990s. It was a way of getting online and communicating with others before the Internet was generally available to individuals. Later, it became a primary way for individuals to connect to the Internet, turning itself into an Internet Service Provider. But over time, it faded away into history. Here’s what happened to Compuserve.

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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Using compact flash as a hard drive

Dave Farquhar Retro Computing July 5, 2017August 1, 20171990s, pentium ii

Old IDE hard drives are slow and unreliable, due to their age. What if I could tell you there’s a cheap, readily available substitute that’s both solid state and faster? There is. Let’s talk about using compact flash as a hard drive.

Dave Farquhar

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Why did IBM fail at PCs?

Dave Farquhar Retro Computing July 3, 2017June 13, 20261980s, 1990s, acer, AIX, apple, compaq, datacenter, dell, hp, IBM, intel, lenovo, mainframe, Packard Bell, Personal Computer, proprietary unix, thinkpad, unix, VHS, XT

If you ask why did IBM fail, I assume you mean why did IBM ultimately fail in the personal computer market. IBM is still in business, after all. But its exit from the PC market after 24 years, including a period of dominance in the 1980s, does seem curious. And it raises another question: What does IBM do now?

I experienced IBM’s fall in this market firsthand. I sold computers at retail in 1994 and 1995. IBM’s computers in 1994 were no worse than anyone else’s, but I had an extremely difficult time selling them. Many consumers didn’t trust IBM and didn’t want to get somehow locked in. There was nothing wrong with those machines, but it sure was a lot easier to just sell them a Compaq.

Dave Farquhar

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What is retro gaming?

Dave Farquhar Retro Computing June 30, 2017March 26, 2024

What is retro gaming? What are retro games? The specifics depend on your age, but it generally means playing older video or computer games today, whether that means playing the games on older hardware or recent hardware. The part people argue about is what’s old enough to constitute retro.

There isn’t a lot of agreement or consensus about that, and I have some ideas why.

Dave Farquhar

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Where to buy vintage computers

Dave Farquhar Retro Computing June 28, 2017April 19, 20261541, 1980s, commodore, dell, electric trains, estate sales, garage sale, garage sales, IBM, ibm pcjr, intel, Kansas City, Missouri, recycling, survivors, Tandy, Texas Instruments, TI, Value Village, vintage computer, vintage trains

Collecting vintage computers can be fun. I also personally think it’s great that people are interested in preserving that history. Where to buy vintage computers hasn’t changed much over the years. It just may take a bit more work than it used to.

Some people think old computers are priceless. Others think they’re worthless. I don’t recommend wasting your time with people who think a Dell Pentium III laptop is worth $300. Think of the times you found a jewel for five bucks and keep moving.

Dave Farquhar

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The IBM PS/1 (or IBM PS1)

Dave Farquhar Retro Computing June 27, 2017March 22, 20241990s, acer, amiga, apple, best buy, compaq, dell, IBM, Packard Bell, Personal Computer, playstation, sony, sony playstation, Tandy, tandy 1000, thinkpad, video game

The IBM PS/1, sometimes called the IBM PS1, was a line of 1990s personal computer systems, not to be confused with the Sony Playstation video game console that’s also often called the PS1. The PS/1 was IBM’s second attempt at a mass market consumer PC, after the ill-fated PCjr.

You can neatly divide the PS/1 into two generations. While they ran the same software, they had major philosophical differences. Perhaps more than any other computer line, they represent IBM’s change of heart in the early 1990s as it tried to survive in an extremely competitive and crowded market.

Dave Farquhar

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Cleaning N64 game cartridges

Dave Farquhar Retro Computing June 23, 2017March 28, 2023

Cleaning N64 game cartridges is a controversial topic. It doesn’t have to be. There are some techniques floating around that can be harmful. But I also bristle when I see people say there’s one and only one right way. Here are some techniques for cleaning N64 game cartridges, based on my decades of experience fixing computers and game systems.

Dave Farquhar

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Computers in 1985: It was a very good year

Dave Farquhar Retro Computing June 22, 2017December 28, 2024

In some ways, 1985 was a really pivotal year for computing. The industry was changing fast, but in 1985, many relics from the past were still present even as we had an eye for the future. Here’s a look back at computers in 1985 and what made that year so interesting.

I think 1985 was interesting in and of itself, but it also made the succeeding years a lot more interesting. A surprising amount of the technology that first appeared in 1985 still has an impact today.

Dave Farquhar

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What happened to Digital Equipment Corporation?

Dave Farquhar Retro Computing June 20, 2017October 3, 2018

Digital Equipment Corporation was perhaps the second most important computer company in history, behind IBM. Its minicomputers challenged IBM, and, indeed, Unix first ran on a DEC PDP-7. DEC’s Alpha CPU was one of the few chips to make Intel nervous for its x86 line. It created the first really good Internet search engine. In a just and perfect world, DEC would still be dominating. Instead, it faded away in the 1990s. What happened to Digital Equipment Corporation, or DEC?

There’s a short answer and a long answer.

Dave Farquhar

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What is a game cartridge?

Dave Farquhar Retro Computing June 13, 2017April 30, 20241980s, 1990s, atari, atari 2600, cloak and dagger, colecovision, NES, nintendo, pennies on the dollar, radio shack, Top Secret, VCR, video game

What is a game cartridge? If you’re asking, you must not have grown up in the 1980s. But that’s OK. We’re happy to share our generation’s fun with you.

A game cartridge is a plastic case containing a circuit board, a connector, and a ROM chip. CDs and DVDs ultimately displaced them because they offered higher capacity at a lower cost. But in the 1970s and 1980s, the only lasers our game consoles had were the ones they drew on the screens in games about aliens. We liked our cartridges, even if we called them tapes sometimes.

Dave Farquhar

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