Snap-ins
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Microsoft Management Console (MMC) is a component of
Microsoft Windows Windows is a group of several proprietary graphical operating system families developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. For example, Windows NT for consumers, Windows Server for serv ...
that provides system administrators and advanced users an interface for configuring and monitoring the system. It was first introduced in 1998 with the Option Pack for
Windows NT 4.0 Windows NT 4.0 is a major release of the Windows NT operating system developed by Microsoft and oriented towards businesses. It is the direct successor to Windows NT 3.51, which was released to manufacturing on July 31, 1996, and then to retail ...
and later came pre-bundled with Windows 2000 and its successors.


Snap-ins and consoles

The management console can host Component Object Model components called ''snap-ins''. Most of Microsoft's administration tools are implemented as MMC snap-ins. Third parties can also implement their own snap-ins using the MMC's
application programming interface An application programming interface (API) is a way for two or more computer programs to communicate with each other. It is a type of software interface, offering a service to other pieces of software. A document or standard that describes how t ...
s published on the Microsoft Developer Network's web site. Snap-ins are registered in the KEY_CLASSES_ROOT and KEY_LOCAL_MACHINE\Software\Microsoft\MMC\Snapins/code>
registry Registry may refer to: Computing * Container registry, an operating-system-level virtualization registry * Domain name registry, a database of top-level internet domain names * Local Internet registry * Metadata registry, information system for re ...
keys. A snap-in combined with MMC is called a ''management saved console'', which is a file with .msc extension and can be launched using this syntax: mmc path \ filename.msc a 64 32/code>.


Common snap-ins

The most prolific MMC component, Computer Management, appears in the "Administrative Tools" folder in the Control Panel, under "System and Security" in Category View. Computer Management actually consists of a collection of MMC snap-ins, including the
Device Manager Device Manager is a component of the Microsoft Windows operating system. It allows users to view and control the hardware attached to the computer. When a piece of hardware is not working, the offending hardware is highlighted for the user to d ...
,
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, Internet Information Services (if installed), Disk Management, Event Viewer, Local Users and Groups (except in the home editions of Windows), Shared Folders, Services snap-in, for managing
Windows services In Windows NT operating systems, a Windows service is a computer program that operates in the background. It is similar in concept to a Unix daemon. A Windows service must conform to the interface rules and protocols of the Service Control Manager ...
, Certificates and other tools. Computer Management can also be pointed at another Windows machine altogether, allowing for monitoring and configuration of other computers on the local network that the user has access to. Other MMC snap-ins in common use include: * Microsoft Exchange Server (up to version 2010) * Active Directory Users and Computers, Domains and Trusts, and Sites and Services * Group Policy Management, including the Local Security Policy snap-in; included on all versions of Windows 2000 and later (Home editions of Microsoft Windows disable this snap-in) * Performance snap-in, for monitoring system performance and metrics


Version history

* MMC 1.0, shipped with Windows NT 4.0 Option Pack. * MMC 1.1, shipped with SQL Server 7.0 and
Systems Management Server Microsoft Endpoint Configuration Manager, formerly System Center Configuration Manager and Systems Management Server (SMS) is a systems management software product developed by Microsoft for managing large groups of computers providing remote cont ...
2.0, and also made available as a download for Windows 9x and Windows NT. New features: ** Snap-in taskpads ** Wizard-style property sheets ** Ability to load extensions to a snap-in at run-time ** HTML Help support * MMC 1.2, shipped with Windows 2000. New features: ** Support for Windows Installer and Group Policy ** Filtered views ** Exporting list views to a text file ** Persistence of user-set column layouts (i.e. widths, ordering, visibility and sorting of lists) * MMC 2.0, shipped with Windows XP and Windows Server 2003. New features: ** Operating system-defined visual styles ** Automation object model, allowing the capabilities of an MMC snap-in to be used programmatically from outside MMC itself (e.g. from a script) ** 64-bit snap-ins ** Console Taskpads ** View Extensions **
Multilanguage User Interface Multilingual User Interface (MUI) enables the localization of the user interface of an application. MUI is provided by Microsoft as an integrated feature of its operating system Windows 11 down to Windows 2000 with some limitations in older vers ...
help files * MMC 3.0, shipped with Windows Server 2003 SP2, Windows XP SP3 and subsequent versions of Windows. Also downloadable for Windows XP SP2 and Windows Server 2003 SP1. New features: ** A new "Actions pane", displayed on the right-hand side of the MMC user interface that displays available actions for currently-selected node ** Support for developing snap-ins with the
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, including Windows Forms ** Reduced amount of code required to create a snap-in ** Improved debugging capabilities ** Asynchronous user interface model (MMC 3.0 snap-ins only) ** True Color Icon Support (Windows Vista Only) ** New Add/Remove Snap-in UI ** DEP is always enforced. All snap-ins must be DEP-aware.


See also

* List of Microsoft Windows components *
Microsoft Windows Windows is a group of several proprietary graphical operating system families developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. For example, Windows NT for consumers, Windows Server for serv ...
* Windows PowerShell


References


External links


Microsoft Management Console documentation
{{DEFAULTSORT:Management Console Windows components Microsoft application programming interfaces System administration Windows 2000