Do you still long to run WordPerfect 5.1, Lotus 1-2-3 4, or Doom on DOS? Well, if you do, there's a new way to revisit the PC world of the 1980s: The newly open-sourced PC-MOS/386 v501. PC-MOS, for ...

Jacob is a tech and hardware writer with over four years of experience writing for some of the biggest PC gaming and technology websites such as PCGamer, PCGamesN, TechRadar, and now Pocket-lint. He's ...

A shattering new form of the “denial-of-service” computer attack could be on the rise, according to a company that controls some of the internet’s core infrastructure. In a conventional DoS attack, ...

The PC-104 is essentially an Intel 486 processor with lots of support for standards that have long since disappeared from most computers, but this makes it great for two reasons. First, it can control ...

The PC has been one of the most powerful gaming platforms for as long as it has existed, continually providing the best graphics and most advanced features. In its early days, players were impressed ...

Every once in awhile Ars publishes DOS articles, which gets me thinking about DOS again, and I thought, perhaps there would be value in DOS perpetual thread on the Forums, for non-article-specific DOS ...

Strictly-speaking modern x86 computers running Windows should be compatible with any software written for the very first MS-DOS PCs starting with the original IBM PC and its clones. In practice, it's ...

Editor’s note: After this article was published, Microsoft issued a statement clarifying that cmd.exe will not be going away after all. Read Steven J. Vaughan-Nichols’ follow-up column. My very first ...

You hear it said all the time: one of the best reasons to own a Steam Deck is for emulating classic games. The Steam Deck is fundamentally a PC, but despite this, you'll rarely hear anyone talk about ...