Policy

Show additional calendar

Windows 11 25H2

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Policy overview

Key metadata and intent for this policy.

ClassUser
CategoryStart Menu and Taskbar
Supported onAt least Windows Server 2016, Windows 10 Version 1703

Supported OS tags: Windows10, Windows10RT, Windows11, WindowsServer2016

By default, the calendar is set according to the locale of the operating system, and users can show an additional calendar. For zh-CN and zh-SG locales, an additional calendar shows the lunar month and date and holiday names in Simplified Chinese (Lunar) by default. For zh-TW, zh-HK, and zh-MO locales, an additional calendar shows the lunar month and date and holiday names in Traditional Chinese (Lunar) by default. If you enable this policy setting, users can show an additional calendar in either Simplified Chinese (Lunar) or Traditional Chinese (Lunar), regardless of the locale. If you disable this policy setting, users cannot show an additional calendar, regardless of the locale. If you do not configure this policy setting, the calendar will be set according to the default logic.

Internal name
ConfigureTaskbarCalendar
Policy ID
1fe025115fe9
Elements
1

Registry values

How enabled and disabled states update the registry.

Registry locationTypeEnabled valueDisabled value
HKCU\Software\Policies\Microsoft\Windows\Settings\AllowConfigureTaskbarCalendarREG_DWORD
1
0

Policy elements

Inputs and configuration options exposed by this policy.

ElementTypeRegistry mappingConstraints & behavior
Calendar:
ID ConfigureTaskbarCalendar_Dropdown
enum
HKCU\Software\Policies\Microsoft\Windows\Settings\ConfigureTaskbarCalendar
Type REG_DWORD
Options: Simplified Chinese (Lunar) (2), Traditional Chinese (Lunar) (3)

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