To this day I think I'm more comfortable in command line environments on Linux/Unix OS's because of learning early on both MS-DOS and Commodore. If I want to get something done it's still my go-to ...

Microsoft’s 6502 BASIC ran on the same CPU that powered the Apple II, Commodore 8-bit series, NES, and Atari 2600. Microsoft’s 6502 BASIC ran on the same CPU that powered the Apple II, Commodore 8-bit ...

If you look back 30 or so years ago, it wasn’t clear what was going to happen with personal computers. One thing most people would have bet on, though, was that CP/M — the operating system from ...

I always thought it stood for Disk Operating System. I was fucking around with it back in the early 80's after I got out of the Navy, and had taken some BASIC courses. I wrote a program to find out ...

Microsoft arguably built its business on MS-DOS, and on Tuesday the software giant and the Mountain View, CA-based Computer History Museum took the unprecedented step of publishing the source code for ...

Home Computer Archeology: Few early Microsoft products left as lasting a mark as 6502 BASIC. The interpreter introduced millions of people to computers and programming, shaping the next generation of ...

How was DOS part of the PC revolution? Is DOS still around? What did Bill write a long time ago? Remember the DOS prompt? DOS stands for disk operating system. The latest announcement is a blast from ...

Microsoft has uploaded the code for GW-BASIC to GitHub for historical reference and educational purposes. GW-BASIC is a BASIC interpreter, written entirely in assembly language. According to Rich ...

In 1976, they rebranded Altair BASIC to Microsoft BASIC 1.1 and ported it from the 8080 processor to the MOS 6502 microprocessor. Gates had always intended this BASIC to run on more than just the ...

Building a complete operating system by compiling its source code is not something for the faint-hearted; a modern Linux or BSD distribution contains thousands of packages with millions of lines of ...

What is MS-DOS (Microsoft Disk Operating System)? MS-DOS stands for Microsoft Disk Operating System and is also known as Microsoft DOS. MS-DOS was the Microsoft-marketed version of the first operating ...

In context: Back in 1980, Tim Paterson was creating a new operating system he called QDOS or Quick and Dirty Operating System. The system was later renamed 86-DOS, as it was being designed to run on ...