This update supersedes and replaces update 970653, which was released in August 2009. This update also includes additional time zone changes that were signed in to law after update 970653 was created. If you have already deployed update 970653, read the descriptions of the specific time zone changes that are addressed in this article to determine whether you must deploy this update immediately ...

Summary Daylight saving time implementation varies from country to country. Some countries may not observe daylight saving time (DST), whereas other countries may change the start dates and end dates for daylight saving time every year. This article describes how to update Windows to use the latest DST and global time zone rules. These updates apply to the following operating systems: Windows ...

Important This update supersedes and replaces update 976098, which was released in December 2009. This update also includes additional time zone changes that were signed in to law after update 976098 was created. If you have already deployed update 976098, read the descriptions of the specific time zone changes that are addressed in this article to determine whether you must deploy this update ...

Time, date, time zone, and daylight-saving time settings can be configured in the Settings app in Windows. To set these settings in Windows, select the desired task from the following list:

Describes the daylight saving time 2009 hotfix for the " (GMT+02:00) Cairo" and " (GMT+08:00) Perth" time zones. Update applies to Windows XP, Windows Server 2003, Windows Vista, Windows 7, Windows Server 2008, and Windows Server 2008 R2.

This hotfix has been superseded by the following hotfix: Daylight saving time changes for Mexico, Mongolia, and Iran in Windows Summary This article describes a hotfix that updates daylight saving time (DST) settings for Chile and Mexico. Before you install this hotfix, check the Prerequisites section in this article. Introduction Chile Chile announced a DST change on January 28, 2015. For ...

Support for Windows Vista Service Pack 1 (SP1) ends on July 12, 2011. To continue receiving security updates for Windows, make sure you're running Windows Vista with Service Pack 2 (SP2). For more information, refer to this Microsoft web page: Support is ending for some versions of Windows. Important This update supersedes and replaces update 2158563, which was released in September 2010. This ...

Important This update supersedes and replaces update 981793, which was released in May 2010. This update also includes additional time zone changes that were signed in to law after update 981793 was created. If you have already deployed update 981793, read the descriptions of the specific time zone changes that are addressed in this article to determine whether you must deploy this update ...

Describes a hotfix that updates the daylight saving time for Chile for Windows Operating Systems

To work around this issue, you can use the Time Zone Editor (Tzedit.exe) to modify the display name. Or, you can type the following command at the command prompt: