Microsoft Update Catalog

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Microsoft Update Catalog
Microsoft Update Catalog logo.png
Type of site
Owner Microsoft
Created by Microsoft
Website Microsoft Update Catalog

The Microsoft Update Catalog is a website that offers updates for computers running Windows 2000 SP3, Windows XP, and Windows Server 2003 and later operating systems.[1]


Created by Microsoft, the service provides a list of updates for corporations to distribute over a network. Security updates are released once a month on the website, except in special circumstances; for instance, in the event of a widespread computer virus or worm, Microsoft releases a corresponding update as soon as possible.[2]

Gordon Mangione, Microsoft's Security Business & Technology Unit vice president (from 2004-03 to 2005-11[3]), remarked:

"Because the new services and technologies draw information and updates from a single source—the Microsoft Update catalog—and use a common polling engine (provided by the new Windows Update Agent), our customers will have a much more integrated and reliable update management process."[4]


The latest iteration of the site was launched in August 2007, and at the time, only worked in the web browser Internet Explorer, version 6 and version 7. Before using the catalog, the user must install an ActiveX control so that they can search the updates available on the website. Searches can be saved as an RSS feed so that it can be monitored for new updates. On the Microsoft Update Catalog, downloads are accelerated with Microsoft's Background Intelligent Transfer Service, which downloads updates from the website asynchronously while attempting to use as little bandwidth as possible.[5]

In addition, the service integrates with Windows Server Update Services and System Center Configuration Manager 2007 so that network administrators can deploy updates downloaded from the website remotely across a network.[6][7]


As of late 2015, and the release of Windows 10, Microsoft has been making updates available exclusively through Microsoft Update Catalog.[8]

See also[edit]


  1. ^ "Microsoft Update Catalog". Microsoft. Retrieved 2017-01-07. 
  2. ^ "Frequently Asked Questions". Microsoft. Retrieved 2017-01-07. 
  3. ^ Mangione, Gordon (2015). Gordon Mangione. LinkedIn. Retrieved on 2015-03-12 from
  4. ^ Dunn, John E. (2005-06-08). "Microsoft overhauls updates". Techworld. IDG. Retrieved 2009-03-24. 
  5. ^ Mondok, Matt (2007-05-11). "Malware piggybacks on Windows' Background Intelligent Transfer Service". Ars Technica. Retrieved 2009-03-24. 
  6. ^ Reimer, Jeremy (2007-08-20). "New Microsoft Update Catalog makes managing updates easier". Ars Technica. Retrieved 2009-03-24. 
  7. ^ Budd, Christopher (2007-08-14). "Inside MSRC: Microsoft releases searchable update database". Search Security. TechTarget. Retrieved 2009-03-24. 
  8. ^ "Description of Update Rollup 9 for Microsoft System Center 2012 Operations Manager SP1". Example update article providing download links to Microsoft Update Catalog only. Microsoft. 2015-03-24. Retrieved 2016-01-28. 

External links[edit]