computer specific version
De facto standard
Updated: 10/02/2017 by Computer Hope
When referring to computers, a de facto standard is an accepted application, design, or language standard that is used throughout the industry, but has not been officially recognized. A good example of a de facto standard is the paper clip icon used in e-mail programs to represent an attachment.
https://www.computerhope.com/jargon/d/defactos.htm