It was 1989, and I was obsessed with the Mac. Apple's portable, 9-inch-screen computer was an exciting graphical leap, and I wanted to use it for everything. But I wasn't using it. Instead, I, like ...

Improve the performance of XP and Vista--at least a little bit--by running its built-in disk defragmenter with your choice of command switches. Dennis O'Reilly began writing about workplace technology ...

The earliest known version of 86-DOS, which is basically the great grandfather of Microsoft DOS has arrived on the internet, thanks to a tech enthusiast who has uploaded the version to the Archive.

Explore 280+ CMD commands with detailed descriptions across Windows versions, from Windows XP to 11 The Command Prompt in ...

Dennis O'Reilly began writing about workplace technology as an editor for Ziff-Davis' Computer Select, back when CDs were new-fangled, and IBM's PC XT was wowing the crowds at Comdex. He spent more ...