Notice: Microsoft Windows Daylight Saving Time and Time Zone update now available (February 2010)

The most recent cumulative update to daylight saving time (DST) and world time zones (TZ) is now available for supported versions of the Windows Operating System via Microsoft Download Center and Windows Update.

For more information about this cumulative DST and TZ update, visit the following Microsoft Web site: http://support.microsoft.com/kb/979306