The software that helped build Microsoft into what it is today has been open-sourced on GitHub. The release marks 45 years since the code was first written.

You can now play classic DOS games on your Mac in your browser, thanks to the online service DOS_deck. Here's how to use it. At the dawn of the personal computer era ...

When one of only a handful of Windows servers that I manage dropped off my radar for a while, I wasn’t sure what to think. I had been running an application, for which this system was the server and ...

A command-line interface is a terminal-style screen where you type commands at a prompt, one line at a time. You might associate it with the MS-DOS operating system that was widely used until the ...

My father is currently using an old Windows 95 machine circa 1999 to run a DOS program which he uses to bill the government. Buying a new program is not really an option because all the modern ...

I've got a tough one for you:<BR><BR>How do you unzip a file from DOS and retain long filenames?<BR><BR>The need is this: Backing up Windows and restoring it, with just one hard drive. If you have two ...

"I must be old because I still use DOS," a reader says. He's not old, he's smart. It is the fastest, cleanest way to control any PC using the Microsoft operating system. And he gave us some examples ...