MS-DOS Archives

AppWizard

May 5, 2026

Microsoft ended MS-DOS support 20 years ago, but the latest update for the best roguelike ever made still supports it anyway

On September 14, 2000, Microsoft released the Windows Millennium Edition, marking the end of MS-DOS. In 2006, Microsoft ended long-term support for Windows 98 and Me. Recently, a new update for NetHack was released, which continues to support MS-DOS. NetHack has been consistently updated since its launch in 1987. The game has an open-source philosophy and features various iterations, including a modern 3D version that offers a visually appealing interface while retaining the classic ASCII format. The latest update provides an accessible entry point for new players, with options for both 2D tilesets and ASCII mode. NetHack is recognized for its intricate gameplay and has influenced many other titles, earning a place in the Museum of Modern Art.

Tech Optimizer

May 3, 2026

I’ve Tested Every Major Antivirus. Please Don’t Rely on Just Microsoft Defender

Securing all devices with antivirus protection is essential, and while free options can provide adequate defense, Microsoft claims that Microsoft Defender Antivirus is sufficient as the sole line of defense for Windows. Microsoft Defender has evolved since its inception in 1993, but historically it struggled against independent antivirus solutions. Microsoft argues that its telemetry is a better measure of effectiveness than lab scores, highlighting Defender's capabilities against running files, unsafe links, and unauthorized changes. However, it acknowledges that users with multiple devices may need third-party solutions, as Defender does not support non-Windows devices. Defender's phishing protection is limited to the Edge browser, and it lacks many features standard in other free antivirus solutions, such as dark web monitoring and VPN protection. Additionally, it does not utilize Windows Copilot for scam detection, leaving users vulnerable. Its user interface is also considered less intuitive compared to competitors. While Defender offers basic protection, it is not comprehensive enough for most users, who may benefit from exploring third-party antivirus options for enhanced security.

AppWizard

May 1, 2026

I didn’t think a 2D platformer could be scary, but oh boy did this game about a forsaken nun in a dead world of demon cockroaches prove me wrong

Metamorphosis is an upcoming game with a demo available on Steam, featuring a unique pixel art style and engaging gameplay. The game includes an innovative inventory system that uses a command line reminiscent of MS-DOS and incorporates interactive eerie paintings. Players face a blend of horror and action, encountering grotesque creatures and save points designed as confessionals that deepen the narrative. The combat system is accessible yet challenging, allowing advanced maneuvers from the start. The release date is currently "To be announced."

Winsage

May 1, 2026

Windows Weekly 981: Semi-Sophisticated

Leo, Richard, and Paul discussed developments in the Windows Insider Program, Snapdragon X2 gaming, artificial intelligence, and Xbox. Two changes in the Insider Program were noted. Microsoft has open-sourced early MS-DOS source code. Intel reported a .7 billion loss, which Paul attributes to 'collusion.' Microsoft and OpenAI are revising their partnership, with Microsoft 365 Copilot gaining enhanced AI features in Word, Excel, and PowerPoint, and GitHub Copilot moving to a usage-based billing model starting June 1. OpenAI is reportedly entering the mobile phone market, while Adobe's Firefly AI Assistant is in preview, and Anthropic is increasing its creator space involvement. Microsoft Gaming has rebranded to Xbox, with new leadership focused on future plans, including a mobile game store pending changes in Apple's policies. Valve will release its Steam Controller next week. A listener inquired about purchasing Windows 11 on Arm for Mac virtualization, leading to suggestions for cost-saving options. PowerToys 0.99 introduces new utilities and improvements. This week’s episode of RunAs Radio compares M365 Copilot and Claude Cowork. Reifel Rye is recommended as the brown liquor of the week.

AppWizard

April 30, 2026

GOG Giving Away 3 Classic 1990s Games for Free

GOG is offering three classic PC games from the 1990s for free until May 8. These titles, exclusive to GOG, are not available on platforms like Steam or the Epic Games Store. The games include: 1. The Adventures of Robbo - A puzzle game that debuted in Poland in 1989 and in the U.S. in 1993, where players guide a robot through levels collecting bolts. 2. Heartlight - A puzzle game released in Poland in 1990 and in the U.S. in 1994, where players help an elf named Percival collect hearts while navigating levels. 3. Electro Man - An MS-DOS exclusive platformer recognized as the first professional-level PC game developed in Poland, featuring a cyborg named Jacek seeking vengeance after an alien attack.

Winsage

April 29, 2026

Microsoft open-sources 86-DOS 1.00, the ancestor of Windows

Microsoft has made the source code for 86-DOS 1.00 available on GitHub to celebrate its 45th anniversary. 86-DOS, developed by Tim Paterson, was foundational for MS-DOS and Windows. This release is part of Microsoft's effort to preserve historically significant software. Microsoft previously released the source code for MS-DOS versions 1.25, 2.11, and 4.0. A team of historians and preservationists has gathered and transcribed DOS-era source listings, including the 86-DOS 1.00 kernel and development snapshots of the PC-DOS 1.00 kernel. Microsoft acquired 86-DOS from Seattle Computer Products for approximately ,000 and modified it to deliver PC-DOS 1.0 in August 1981, which became known as MS-DOS for IBM-compatible computers.

Tech Optimizer

April 29, 2026

Microsoft Says Defender Antivirus Is Good Enough. I Say Nope

Microsoft Defender Antivirus, originally launched in 1993 as Microsoft Anti-Virus for MS-DOS, has evolved over the years but historically struggled with effective malware protection. Recent improvements have led to better performance in independent lab tests. Microsoft claims that Defender's built-in capabilities are sufficient for protection against various threats, but it acknowledges that third-party antivirus solutions may be necessary for users with multiple devices. Defender's phishing protection is limited to the Edge browser, and it lacks many features found in competing antivirus products, such as advanced scam protection and a user-friendly interface. While Defender offers basic protection, it may not meet the needs of most users in today's digital landscape.

AppWizard

April 24, 2026

This composer just remade the entire soundtrack of the first Elder Scrolls game: ‘It really gives you a sense of wonder and adventure’

The Elder Scrolls: Arena was released in 1994 on MS-DOS, featuring a soundtrack by Eric Heberling, who faced technological limitations of the time. He used General MIDI instruments and a Roland Sound Canvas for composition, which led to compromises in the audio quality. In 2011, Heberling reflected on these challenges. A modern artist named Martin has reimagined the entire original soundtrack, making it available on platforms like Spotify. Martin has a personal connection to Arena, describing it as a cherished part of his gaming history, and emphasizes the importance of providing a modernized version of the music. He appreciates the original soundtrack's thematic similarities to Daggerfall and its retro-RPG vibe, noting its grandiose and varied nature. Martin takes pride in his remakes, particularly the character creation track and the intro theme, aiming to capture the essence of the original while using contemporary software.

AppWizard

April 5, 2026

Tarn Adams, co-creator of Dwarf Fortress, has over 1,400 hours in Factorio and is currently obsessed with terraforming games: ‘Dwarf Fortress just doesn’t accommodate a full-on sci-fi thing’

Tarn Adams is the co-founder of Bay 12 Games and is best known for co-creating Dwarf Fortress, which was released in 2006 and is celebrating its 20th anniversary. He has recently been playing The Planet Crafter, a terraforming game, and has logged 1,454.5 hours in Factorio, a factory-building simulation. Adams does not have a single game he would never uninstall but frequently plays Caves of Qud. He uses Ableton, a music sequencer, as essential non-gaming software. His desktop is about half full with various folders and .txt files, including a nostalgic folder for BASIC games from the '80s.

Winsage

April 4, 2026

‘Every Microsoft engineer got a stopwatch,’ says Windows veteran reminiscing about company’s past focus on speed — asserts that ‘everything’ was timed to ensure acceptable performance in the 1980s

Steven Sinofsky, a former president of Microsoft’s Windows Division, reflected on the coding practices at Microsoft during the 1980s, highlighting that every engineer received a stopwatch to promote efficiency. He noted that these stopwatches were used for tasks such as scroll speed, boot time, and resource management. Sinofsky stated that from 1980 to 2000, managing resource usage constituted half of software engineering. He shared a humorous anecdote about a colleague's request for a free stopwatch in 1993, which was deemed too expensive by Microsoft. In response to criticism regarding the performance of its Windows operating system, Microsoft has committed to improving performance, reducing overhead, and enhancing reliability across its services. The company aims to be more intentional about resource utilization and feature integration.