Tales from the crypt: Our first computers

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Finally, my dad came over and, after a couple of Scotches and a lot of cursing in Italian, he was successful. I popped the modem into the chassis and put the cover back on but didn't snug it down too tightly ... just in case I ever wanted to open it again.

-- Johanna Ambrosio

1983: Growing up Apple

I don't remember ever not having the Apple IIe that I grew up with; it must've been delivered about the same time I was.

My family upgraded to an Apple IIgs in 1988. We still have that machine, as well as another IIgs that ran a dial-up BBS for four years.

Over the years, we tricked it out with the usual upgrades: SCSI card, sound card, handheld scanner, modem, joystick, 4MB of RAM. An accelerator boosted the CPU to 10 MHz, which may not sound like much, but it was quadruple the stock speed -- making Lode Runner quite a challenge to play. (The enemies moved four times faster; my brain and reactions didn't.)

The original IIgs machine is still at my father's house, where he occasionally depends on it for the family business accounting. Though my current computer is a MacBook Pro, it has all the Apple II programs and files I accumulated over the years. I access them with the Sweet16 emulator, which turns my Macintosh into an Apple II laptop.

Emulating has allowed me to have used the same word-processing software, AppleWorks Classic, for the past 20 years, for everything from a 4th grade science paper on the whooping crane to my 100-page college thesis to all my Computerworld articles. All this history fills up only 3MB of my hard drive. Most recently, I created a quick-and-dirty Apple II program to convert 700 blog posts for importing into WordPress -- a huge timesaver over doing it manually.

I just wrote a story about Dan Budiac, a guy who paid $2,600 on eBay to get back an old Apple IIc. Why not do what I did and just never stop using it in the first place?

-- Ken Gagne

1984: Bubble magic

The first computer I ever used was a luggable word-processing machine, called a PortaBubble because it used magnetic bubble memory. When I started my new job at Computerworld's Washington bureau in June 1984, this was the company's standard equipment for the bureaus and traveling reporters.

I say luggable because it was quite heavy, the size of a microwave oven and took up about half of an airline's overhead bin. Dragging it through the airport would definitely make one arm longer than the other.

The PortaBubble, made by Teleram Communications, had a hard, gray plastic case and opened up to reveal a small monochrome screen and a chunky keyboard (just right for producing carpal tunnel syndrome). On the top was an acoustic coupler that allowed you to put a phone handset into the rubber cups and send stories to headquarters over the telephone. The machine did word processing, nothing else, and frequently "ate" reporters' stories.

Bubble memory didn't catch on, because semiconductor memory got bigger, better and cheaper. Teleram went bankrupt in 1985 as journalists switched in droves to RadioShack's much lighter TRS-80 portable.

-- Mitch Betts

1970: Personal computing with a mainframe?

My first "personal" computer was an IBM 1401. Wait, I'm serious!

In 1970, I used a 1401 Data Processing System at a U.S. Navy supply depot in Vietnam during the war. The 1401 and its associated card reader, card punch, chain printer and tape drives filled a small room.

Although the system was obviously not intended to be used by just one person, we in effect treated it that way much of the time. It was like a time-share condo -- you had it for maybe just 30 minutes, but when you had it, it was yours.

Here's how it worked: The computer had just 12,000 characters (bytes) of magnetic core memory. Instructions and data were stored in memory in variable-length words separated by special characters called wordmarks and, unless you changed your program, each word went into the same, known memory location every time the program ran.

When your program was running, nothing else was running, not even an operating system, because there was none.

These characteristics, plus some handy-dandy user-controllable hardware features, provided the ultimate in debugging capability. You could stand at the console and, by manipulating a series of toggle "sense switches," step through your program a few instructions at a time.

At each key point as you stepped through your code, you could check the contents of registers via little lights to see if something got clobbered, and you could check the address of the next instruction to make sure that an unanticipated branch had not occurred. If you saw that a certain instruction wasn't working the way you wanted, you could just override it by inserting a "no-op" (a placeholder instruction that does nothing) and keep on running.

This could be a slow and tedious process, to be sure, but the cool thing was that you had complete knowledge and control over the execution of your program. Try that the next time you get a blue screen of death.

-- Gary Anthes

IT leaders' first computers

Computerworld's annual Premier 100 IT Leaders awards program honors men and women driving strategy and innovation in top-tier IT departments. So, what PCs did these luminaries use back in the day? Here are the first computers owned by a handful of our 2008 honorees.

-- Apple II+ - David B. Dillehunt, CIO, FirstHealth of the Carolinas Inc.

-- Apple IIe - Derek A. Chan, head of digital operations, DreamWorks Animation SKG

-- Apple Macintosh 128K - Dale Christian, CIO, Avanade Inc.

-- Atari 800 - Neal A. Puff, CIO, Yuma County, Ariz.

-- Commodore VIC-20 - Ted Maulucci, CIO, Tridel Corp., Toronto

-- Commodore 64 - Keith R. Sturgill, vice president and CIO, Eastman Chemical Co.

-- Franklin Ace 1000 - Anthony Hill, CIO, Golden Gate University

-- IBM PC - T.W. Scott, vice president, Raytheon Information Solutions

-- IBM PCjr - Michael A. Jackowski, vice president, claims technology services, Allstate Insurance Co.

-- Interlink Intertube - Scott Penberthy, vice president, engineering, Photobucket

-- Intertec Superbrain - Keith R. Marks, vice president of IT, Medtronic Inc.

-- Kaypro Portable - Matthew P. Kesner, CTO, Fenwick & West LLP

-- Osborne portable - Randall D. Headrick, CIO, Air National Guard, Andrews Air Force Base

-- RadioShack TRS-80 - James M. Swartz, CIO and vice president, Sybase Inc.

-- Sinclair Spectrum - Bogdan Butoi-Teodorescu, CTO, Animas Corp.

-- A home-built Tandy - Gregory B. Morrison, CIO, Cox Enterprises Inc.

-- Timex Sinclair - Brian S. Flynn, senior vice president, technology, BCD Travel

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This story, "Tales from the crypt: Our first computers" was originally published by Computerworld.

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