Microsoft Support Lifecycle

Product support lifecycle information by product family

Back to Support Lifecycle home page

Microsoft provides support on the current service pack, and in some cases the immediately preceding service pack, for the products listed below. See the Lifecycle Support Policy FAQ for details on the Service Pack Support Policy. If you have any questions regarding support for a product, please contact your Microsoft representative. If you need technical support, visit the Contact Microsoft Web site.

The information on this page is subject to the Microsoft Policy Disclaimer and Change Notice. Return to this site periodically to review any such changes.

Products ReleasedLifecycle Start DateMainstream Support End DateExtended Support End DateService Pack Support End DateNotes
Microsoft Windows SharePoint Services 3.013/11/200609/10/201210/10/201713/01/2009
Microsoft Windows SharePoint Services 3.0 Service Pack 111/12/2007Not ApplicableNot Applicable13/07/2010
Microsoft Windows SharePoint Services 3.0 Service Pack 224/04/2009Not ApplicableNot Applicable08/01/2013
Microsoft Windows SharePoint Services 3.0 Service Pack 324/10/2011Review NoteReview NoteSupport ends 12 months after the next service pack releases or at the end of the product's support lifecycle, whichever comes first. For more information, please see the service pack policy at