Vintage Computer

FREE SOFTWARE FRIDAY GRAFX2 Author: GRAFX2 PROJECT TEAM Release Date: 1996 Notes: OPEN-SOURCE / FREEWARE BITMAP GRAPHICS EDITOR INSPIRED BY DELUXE PAINT Get it: GRAFX2.CHEZ.COM VINTAGE.COMPUTER The graphic appears on a stylized floppy disk design.

Free Software Friday 🎨

GrafX2 is a retro-style bitmap graphics editor inspired by Deluxe Paint. Released in 1996 and still open source today, it’s a favorite for pixel artists working with classic graphics workflows.

Try it: grafx2.chez.com

#VintageComputer

Magnifying glass icon and the title: Throwback Thursday Minicomputers: Image of a DEC PDP-8 minicomputer with front panel lights and switches, enclosed in a cabinet with a glass top. Small credit text: Wolfgang Stief, CC BY 2.0 https://creativecommons.org/licenses/by/2.0/ , via Wikimedia Commons https://commons.wikimedia.org/wiki/File:DEC_PDP-8,_Stuttgart.jpg Text on image: Mainframe computers were so large and expensive they were out of reach, even for many universities. For decades before microcomputers made computers ubiquitous, minicomputers like the DEC PDP-8 exploded in popularity with both small businesses and professors and students in academia. Bottom text: vintage.computer

🔎 Throwback Thursday

Before PCs, minicomputers changed everything. Systems like the DEC PDP-8 brought computing power to universities, labs, and small businesses that couldn’t afford massive mainframes. A small machine, huge impact. #Minicomputers #VintageComputer

Wow That’s Fascinating IBM Sold Billions of Punch Cards Before disks, programs and data were stored on punch cards. IBM once manufactured over a billion cards per year—each one a paper memory chip. Black background with orange text and decorative lines. Bottom text reads: vintage.computer.

Wow, that’s fascinating 🤯

Before hard drives and SSDs, data lived on punch cards. IBM once produced over a billion cards per year. Each one a tiny slice of paper memory powering business, science, and early computing.

#VintageComputer #IBM #PunchCards #ComputingHistory

TECH SPEC TUESDAY Amiga 500 About this machine: The Amiga 500 was not the first personal computer from Amiga, but it was the first that became popular and had mainstream success. It had advanced graphics and sound capabilities especially compared to competitors like the IBM PC which were much more expensive. The Amiga 500 was built into the case along with the keyboard and had an adapter to connect to a standard CRT television. The Amiga’s rich color graphics and sound capabilities made it a favorite choice for playing games. Specifications table: CPU: Motorola 68000 @ 7.16 MHz Memory: 512 KB - 1 MB Storage: 3.5" Floppy Disk Drive Graphics: OCS/ECS, 4096 colors Networking: Serial / modem Notes: Personal computer with advanced multimedia Image of an Amiga 500 computer with monitor, keyboard, mouse, and external floppy drive. vintage.computer

Tech Spec Tuesday 💾 Amiga 500 brought true multimedia home computing to the masses. With a Motorola 68000 @ 7.16 MHz, up to 1 MB RAM, 4096 colors, and legendary sound, it became a gaming and demo scene icon of the late 80s. #TechSpecTuesday #Amiga500 #VintageComputer

Milestone Monday March 2nd, 1987 Apple introduced the Macintosh SE, the first significantly improved model in the Macintosh line. It included new features like an internal hard disk, an expansion slot, and the first machine to support the Apple Desktop Bus. Image of a beige Apple Macintosh SE computer on a dark starry background. Small text near the computer reads: https://commons.wikimedia.org/wiki/File:Macintosh_SE.jpg#filelinks Bottom text: vintage.computer

Milestone Monday: March 2, 1987 🍎

Apple introduced the Macintosh SE, the first major upgrade to the original Mac line. With an internal hard disk, expansion slot, and Apple Desktop Bus support, it set the stage for a more expandable Macintosh era. #VintageComputer

Graphic titled “Maintenance Mode.” Quote text: “Truth is so obscure in these times, and falsehood so established, that unless we love the truth, we cannot know it.” Attribution: “Blaise Pascal.” Background image shows ocean waves at sunset with a semi-transparent overlay panel containing the quote. Bottom text: “vintage.computer.”

Maintenance Mode 🛠️

“Truth is so obscure in these times, and falsehood so established, that unless we love the truth, we cannot know it.” — Blaise Pascal

A reminder that critical thinking and curiosity are timeless tools.

#MaintenanceMode #BlaisePascal #VintageComputer

Graphic titled “SNAPSHOT SATURDAY.” Subtitle text: “The Ferranti Perseus, a large-scale data processing computer, in 1959.” Black and white photo showing the Ferranti Perseus computer installation. Large cabinets line the room. Three men in lab coats operate consoles and equipment. Tape drives and control panels are visible. Credit text: “Silander, Gunnar, CC0, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:Ferranti_Perseus_(1).jpg” Bottom text: “vintage.computer.”

Snapshot Saturday 📸 The Ferranti Perseus, 1959. A large-scale data processing computer filling an entire room, staffed by operators in lab coats. Before laptops and cloud servers, computing meant cabinets, tape reels, and serious infrastructure. #VintageComputer

Graphic titled “FREE SOFTWARE FRIDAY.” Title: “FREE PASCAL” Author: “FLORIAN KLAMPFL & VOLUNTEERS” Release Date: “1997” Notes: “FREE COMPILER FOR PASCAL (AND OBJECT PASCAL).” Get it: “HTTPS://FREEPASCAL.ORG” Bottom text: “VINTAGE.COMPUTER.”

Free Software Friday 💻 Free Pascal (1997), created by Florian Klampfl & volunteers, is a free compiler for Pascal and Object Pascal. Still maintained and cross-platform today. Get it: https://freepascal.org #FreeSoftwareFriday #FreePascal #OpenSource #VintageComputer

Graphic titled “Throwback Thursday” with the subtitle “Translucent Plastic.” Image shows a translucent Apple iMac G3 (side view), revealing internal components through the plastic case. Text reads: “After beige boxes but before tempered glass, many manufacturers, but especially Apple, experimented with translucent plastic cases for their machines. Designs that looked futuristic at the time now look downright retro!” Bottom text: “vintage.computer.”

🔎 Throwback Thursday: After beige boxes but before tempered glass, translucent plastic ruled the desktop. Apple’s iMac G3 made internal components part of the aesthetic, turning hardware into design. Futuristic then. Pure retro now. #ThrowbackThursday #VintageComputer

Graphic titled “Wow That’s Fascinating.” Large underlined text: “Ctrl+Alt+Del Was Invented as a Developer Shortcut.” Body text: “IBM engineer David Bradley created the Ctrl+Alt+Del combo in the early 1980s to quickly reboot systems during development. It wasn’t meant for the public—but Microsoft adopted it for the Windows login process. What started as a hidden trick became one of the most famous keystroke combos in history.” Bottom text: “vintage.computer.”

Wow That’s Fascinating 🤯 Ctrl+Alt+Del wasn’t meant for you. IBM engineer David Bradley created it in the early 1980s as a developer shortcut to reboot systems. Microsoft later adopted it for Windows login. A hidden trick turned into an iconic keystroke combo. #VintageComputer

Graphic titled “TECH SPEC TUESDAY” featuring “NeXTcube.” Section titled “About this machine:” “Released in 1990 as a follow-up to the original NeXT Computer System, the NeXTCube had an improved CPU and storage drive. It still ran the proprietary NeXTSTEP operation system. Tim Berners Lee used a NeXTCube while working at CERN in Switzerland to develop Hypertext Transfer Protocol (HTTP), what would become the World Wide Web. The NeXTCube’s enclosure was made out of magnesium and created by frog design. The NeXTCube’s retail price was $7,995.” Specifications table: CPU: Motorola 68040 @ 25 MHz Memory: 8 - 64 MB Storage: SCSI Hard Disk Drive Graphics: 1120 x 832 grayscale Networking: Ethernet Built-In Notes: Birthplace of the World Wide Web Image shows a NeXTcube workstation with monitor, keyboard, mouse, and cube-shaped CPU enclosure. Bottom text: “vintage.computer.”

Tech Spec Tuesday 💾 NeXTcube (1990): Powered by a Motorola 68040 @ 25 MHz, up to 64 MB RAM, SCSI storage, and built-in Ethernet. Tim Berners-Lee used one at CERN to develop HTTP and lay the groundwork for the World Wide Web. #TechSpecTuesday #NeXT #VintageComputer

Graphic titled “Milestone Monday” with the date “February 23rd.” Black and white portrait of Allan MacLeod Cormack. Text reads: “Allan MacLeod Cormack was born on February 23rd, 1924, became a professor of physics at Tufts University, and won the Nobel Prize for his work on X-ray computed tomography (CT) scans.” Bottom text: “vintage.com”

Milestone Monday: February 23 🎉 Allan MacLeod Cormack, born this day in 1924, helped revolutionize medical imaging. His work on X-ray computed tomography laid the foundation for modern CT scans and earned him a Nobel Prize. #MilestoneMonday #VintageComputer #HistoryOfTech

Graphic titled “SNAPSHOT SATURDAY.” Caption text: “The ‘CHAOS’ Team at RCA around the console of a Univac 1108 computer.” Black and white photo of several men gathered around a Univac 1108 console. A chessboard is set up on the desk in front of the console. Small credit text: “chessprogramming.org, CC BY 3.0 https://creativecommons.org/licenses/by/3.0 , via Wikimedia Commons https://commons.wikimedia.org/wiki/File:CHAOS_Team_circa_1972.gif” Bottom text: “vintage.computer.”

Snapshot Saturday 📸

The “CHAOS” team (Chess Heuristics And Other Stuff) at RCA gathered around a Univac 1108 console, circa 1972. Early AI research, mainframe power, and machine chess in progress.

#SnapshotSaturday #Univac1108 #EarlyAI #Chess #VintageComputer

Graphic titled “FREE SOFTWARE FRIDAY.” SCUMM VM Author: LUDVIG STRIGEUS, VINCENT HAMM Release Date: OCTOBER 8TH, 2001 Notes: OPEN SOURCE RECREATION OF GAME ENGINES THAT USE THE SCUMM SYSTEM Get it: WWW.SCUMMVM.ORG Bottom text: VINTAGE.COMPUTER.

Free Software Friday: ScummVM (2001)

An open-source reimplementation of the SCUMM game engine, letting classic point-and-click adventures run on modern systems.

Author: Ludvig Strigeus, Vincent Hamm

Get it: www.scummvm.org

#ScummVM #VintageComputer

Graphic titled “Throwback Thursday” with the subtitle “Serial Terminals:” Image of a DEC VT100 terminal with a CRT display and built-in keyboard. Text reads: “The first mainframes and minicomputers, and then home microcomputers, didn’t have built-in graphics and relied on a serial connection to receive commands from the user and display output. Serial terminals like the DEC VT100 became the default for decades.” Includes the text “vintage.computer.”

Throwback Thursday: Serial Terminals

Before built-in graphics, computers relied on terminals like the DEC VT100. One keyboard, one CRT, one serial line to a distant mainframe or minicomputer.

The interface was text but the power was real.

#ThrowbackThursday #VintageComputer

Graphic with green terminal-style text on a black background. Header: “Wow That’s Fascinating” Title: “The Login Prompt That Launched a Thousand Terminals” Body text: “Booting a Unix system used to land you at a simple ‘login:’ prompt. No graphics, no welcome chimes—just you, a keyboard, and the infinite void of the shell.” Bottom text includes: “vintage.computer” with small globe and microchip icons.

Wow That’s Fascinating:

The humble login: prompt. No GUI. No mouse. Just a cursor, a keyboard, and the open frontier of a Unix shell.

From that blinking line, generations of hackers, admins, and developers got to work.

#Unix #Terminal #VintageComputer #CommandLine

Graphic titled “TECH SPEC TUESDAY” featuring “Sun SPARCstation 1.” About this machine: “The very first of Sun Microsystem’s series of workstations built around their proprietary RISC processors was the SPARCstation 1. The SPARC processor ran at 20 MHz at first, and could run SunOS (Solaris), Linux, NetBSD, and OpenBSD. The starting price was $8995 in 1989 for a unit without any hard disk drive (or approximately $23,500.00 today)!” Specs table: CPU: SPARC @ 20 MHz Memory: 8 - 64 MB Storage: SCSI Hard Disk Drive Graphics: 1152 x 900 framebuffer Networking: Ethernet built-in Notes: Classic UNIX workstation Includes an image of a Sun SPARCstation 1 workstation and the text “vintage.computer.”

Tech Spec Tuesday: Sun SPARCstation 1 (1989)
SPARC @ 20 MHz, up to 64 MB RAM, SCSI storage, 1152×900 graphics, built-in Ethernet. A foundational UNIX workstation that helped define the RISC era.
#TechSpecTuesday #SunMicrosystems #SPARC #UNIX #VintageComputer

Graphic titled “Milestone Monday” with the date “February 16th, 1946.” Text reads: “The official dedication ceremony for the ENIAC, the Electronic Numerical Integrator and Computer, was held on this date in 1946. ENIAC was the first electronic, programmable, general-purpose computer.” Includes a photo of the ENIAC installation and the website text “vintage.computer.”

Milestone Monday: February 16, 1946. The ENIAC was officially dedicated on this day. As the first electronic, programmable, general-purpose computer, it marked the beginning of the modern computing era. #MilestoneMonday #ENIAC #VintageComputer

A graphic titled “Maintenance Mode” over a desert landscape background. Centered text reads: “Every new beginning comes from some other beginning’s end.” — Seneca. The bottom right corner displays “vintage.computer.”

From vacuum tubes to transistors to microprocessors, computing is a story of endings that sparked new eras. #VintageComputer

A graphic titled “Snapshot Saturday” with the subtitle “IBM 608 Calculators, circa 1954.” The central black-and-white photo shows a large room filled with IBM calculator units. Several men in white lab coats operate the machines. A credit line references Norsk Teknisk Museum and Wikimedia Commons. The bottom right reads “vintage.computer.”

Snapshot Saturday: IBM 608 Calculators, circa 1954. Before microchips, rooms like this housed solid-state computing power. The 608 was one of the first all-transistorized commercial calculators, marking a major step beyond vacuum tubes. #VintageComputer

A graphic titled “Free Software Friday” featuring “Tiny Core Linux.” Text reads: “Author: Team Tiny Core. Release Date: January 5th, 2009. Get it: tinycorelinux.net.” It describes Tiny Core Linux as “A modular and minimalist operating system with a minimal Linux kernel.” The bottom right says “vintage.computer.”

Free Software Friday: Tiny Core Linux. First released in 2009, this ultra-minimal distro proves how small a Linux system can be. Modular, lightweight, and perfect for reviving older hardware or building lean systems from scratch. #VintageComputer

A graphic titled “Throwback Thursday – Math Co-Processors:” with a desert-toned background. Centered is a photo of a Cyrix FasMath chip labeled “Cyrix FasMath CX 83S87-33-JP.” Text explains that early home computer CPUs lacked built-in floating point hardware, and users could install a math co-processor in a dedicated motherboard slot to accelerate floating point calculations. The bottom reads “vintage.computer.”

Throwback Thursday: Before built-in FPUs, serious number crunching meant adding a math co-processor like the Cyrix FasMath 83S87. Plug it into the socket and unlock hardware floating-point performance for CAD, science, and spreadsheets. #VintageComputer

A black poster with orange text reading “Wow That’s Fascinating” and “Wozniak Loved the 6502 Chip.” Below, smaller text explains that Steve Wozniak designed the Apple I and II around the MOS 6502, describing it as cheap, powerful, and elegant, and noting it powered many 8-bit classics. The bottom includes a decorative line and the text “vintage.computer.”

Wow, that’s fascinating: Steve Wozniak built the Apple I and II around the MOS 6502. Cheap, powerful, and elegantly simple, the 6502 went on to power dozens of iconic 8-bit computers. #VintageComputer

A graphic titled “Tech Spec Tuesday” featuring the IBM PC/AT 5170. It shows a photo of the computer with monitor, keyboard, and system unit. Text explains it was released in 1984, used the Intel 80286 CPU, and helped define modern PCs. A table lists specs: Intel 80286 at 6–8 MHz, 256 KB to 16 MB RAM, 20 MB hard drive, 1.2 MB floppy, EGA/VGA graphics support, ISA network cards, and a note stating it introduced the AT standard. The bottom reads “vintage.computer.”

Tech Spec Tuesday: IBM PC/AT 5170. Released in 1984, this machine introduced the AT standard and the Intel 80286, shaping the future of IBM-compatible PCs. Faster, expandable, and hugely influential in PC history. #VintageComputer

To all my subscribers: I apologize for the previous missing week of posts.

They are available on my facebook page: https://www.facebook.com/vintagecomputerchannel

Thanks for your patience and your support! More and new types of content coming soon!

Vintage.Computer

A graphic titled “Milestone Monday – February 9th, 1927” on a starry background. At left is a black-and-white photo of David Wheeler seated with members of the EDSAC team. At right, text notes that David John Wheeler was born February 9, 1927, in Birmingham, England, and contributed to computer science, including inventing the subroutine. The bottom reads “vintage.computer.”

Milestone Monday: February 9, 1927. On this day, David John Wheeler was born. A pioneer of early programming, he helped formalize the subroutine, a concept that still underpins modern software.

A graphic titled “Milestone Monday – February 2nd, 1952.” It shows a portrait photo of Ralph C. Merkle on the left. Text on the right reads: “Ralph C. Merkle was born on February 2nd, 1952. He has a PhD from Stanford and is a renowned cryptographer, invented cryptographic hashing and contributed to the invention of public-key cryptography.” The background is a starry space scene, with “vintage.computer” at the bottom above a stylized sunrise.

Milestone Monday: February 2, 1952 🎉 On this day, Ralph C. Merkle was born. A pioneer of modern cryptography, his work on cryptographic hashing and public-key cryptography laid foundations for secure computing as we know it today. #MilestoneMonday #VintageComputer

Maintenance Mode ‘The time to relax is when you don’t have time for it.’ Sydney Harris vintage.computer

Maintenance Mode 🛠️ Even machines need downtime. The time to relax is often when you think you can’t afford it. Step back, recharge, and keep the system running smoothly. #MaintenanceMode #VintageComputer

SNAPSHOT SATURDAY The TV Typewriter, an early video terminal for your home TV [Photograph of a wooden-cased TV Typewriter device with a small keyboard of blue and red buttons and labeled switches on the top panel. The front label reads ‘tv typewriter.’] Swtpc6800 en:User:Swtpc6800 Michael Holley, Public domain, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:TV_Typewriter_CHM.jpg vintage.computer

Snapshot Saturday 📺⌨️ Before monitors were common, devices like the TV Typewriter let hobbyists turn a home television into a text display. A key stepping stone between mainframes and personal computers: simple, ingenious, and foundational. #VintageComputer

FREE SOFTWARE FRIDAY O A.D. Author: Wildfire Games Release Date: April 1, 2010 Get it: https://play0ad.com About: Free, open-source real time strategy game set between 500 and 1 BC that focuses on war and economy management. VINTAGE.COMPUTER

Free Software Friday 💿 0 .A.D. is a free, open-source real-time strategy game set in the ancient world. Build economies, command armies, and rewrite history, no purchase required. A modern classic of open gaming. #VintageComputer