Editing 12-hour clock (section)

===Computer support===
In most countries, computers by default show the time in 24-hour notation. Most operating systems, including [[Microsoft Windows]] and [[Unix-like]] systems such as [[Linux]] and [[macOS]], activate the 12-hour notation by default for a limited number of language and region settings. This behaviour can be changed by the user, such as with the [[Microsoft Windows|Windows]] operating system's "Region and Language" settings.<ref>{{cite web|url=http://www.bleepingcomputer.com/tutorials/customize-how-time-is-displayed-in-windows/|title=How to customize how the time is displayed in Windows|author=Lawrence Abrams|date=13 December 2012|access-date=26 October 2013|publisher=Bleeping Computer|archive-url=https://web.archive.org/web/20131029183705/http://www.bleepingcomputer.com/tutorials/customize-how-time-is-displayed-in-windows/|archive-date=29 October 2013|url-status=live}}</ref>