SharePoint 2010 Build Numbers ( Versions)

To get the build number of your farm, go to Central Administration > System Settings > Manage servers in your farm (<centraladminurl>/_admin/FarmServers.aspx)

Or using Windows PowerShell: (get-spfarm).buildversion

To check which build your products are, go to Central Administration > Upgrade and Migration > Check Product and patch installation status. (<centraladminurl>/_admin/PatchStatus.aspx)

To check  which build your databases are, go to Central Administration > Upgrade and Migration > Review database status (<centraladminurl>/_admin/DatabaseStatus.aspx)

 Patch terminology KB article.

Build	Release	Component	​Information	Download Link	​Notes
14.0.4763.1000	RTM	All components	​	Download	​
14.0.4762.1000	RTM	Farm Build Version	​		​
			​		​
14.0.5114.5003	June 2010 CU	SharePoint Foundation 2010	​	KB2028568	​
14.0.5114.5003	June 2010 CU	Microsoft Shared Components	​	KB2281364	​
14.0.5114.5003	June 2010 CU	Microsoft SharePoint Portal	​	KB983497	​
14.0.5114.5003	June 2010 CU	Microsoft User Profiles
14.0.5114.5003	June 2010 CU	Microsoft Search Server 2010 Core
14.0.5114.5003	June 2010 CU	Microsoft Web Analytics Web Front End Components	​	KB2204024	​
			​		​
14.0.5123.5000	August 2010 CU	SharePoint Foundation​ 2010	​	KB2352346	​
14.0.5123.5000	August 2010 CU	SharePoint Server 2010	​	KB2352342	​
			​		​
14.0.5128.5000 ​	October 2010 CU​	SharePoint Foundation​ 2010	​	KB2394323​	​
14.0.5128.5000​	October 2010 CU​	SharePoint Server 2010​	​	KB2394320​	​
​	​	​	​	​	​
14.0.5130.5002​	​December 2010 CU	SharePoint Foundation 2010 ​	​	KB2459125​	​
14.0.5130.5002​ ​	December 2010 CU​	SharePoint Server 2010​	​	KB2459257​	​
​	​	​	​	​	​
14.0.5136.5002​	February 2011 CU​	SharePoint Foundation 2010 ​	​	KB2475880​	​
14.0.5136.5002​	February 2011 CU​	SharePoint Server 2010​	​	KB2475878	​
​	​	​	​	​	​
14.0.5138.5000	​April 2011 CU	​SharePoint Foundation 2010	​	KB2512804​	​
14.0.5138.5000	​April 2011 CU	SharePoint Server 2010​	​	KB2512800	​
14.0.5138.5000	​April 2011 CU	​Project Server 2010	​	KB2512801	​
​	​	​	​	​	​
​14.0.6029.1000	​Service Pack 1	​SharePoint Server 2010​	KB2460045	Download	​
​14.0.6029.1000	​Service Pack 1	​Office Web Apps	KB2460073	Download	​
​​14.0.6029.1000	​Service Pack 1	​Project Server 2010	KB2460047	Download	​
​14.0.6029.1000	​Service Pack 1	​SharePoint Foundation 2010	KB2460058	Download	​
14.0.6029.1000	​Service Pack 1	​FAST Search Server	KB2460039	​Download	​
​	​	​	​	​	​
​14.0.6105.5000	​June 2011 CU Mark 1	​​SharePoint Server 2010​	​	KB2536599	​
​14.0.6105.5000	​June 2011 CU Mark 1	​SharePoint Foundation 2010	​	KB2536601	​
​14.0.6105.5000	​​June 2011 CU Mark 1	​Project Server 2010	​	KB2536590	​
​	​	​	​	​	​
​14.0.6106.5002	​​June 2011 CU Mark 2	​​​SharePoint Server 2010​	KB2536599	Download
​14.0.6106.5002	​​June 2011 CU Mark 2	​SharePoint Foundation 2010	KB2536601​	Download	​
​14.0.6106.5002	​​June 2011 CU Mark 2	​Project Server 2010	KB2536590	Download	​
14.0.6105.5000	​June 2011 CU	​Office Web Apps	KB2553919	​Download	​
​	​	​	​	​	​
14.0.6109.5002	​August 2011 CU	​SharePoint Server 2010	KB2553048	Download
14.0.6109.5000	​August 2011 CU	​​SharePoint Foundation 2010	KB2553117	​Download	​
14.0.6109.5000 ​	​August 2011 CU	​Project Server 2010	KB2553047	​Download	​
14.0.6109.5000	​August 2011 CU	​FAST Search Server	KB2553040	​Download	​
​	​	​	​	​	​
14.0.6112.5000	​October 2011 CU	​SharePoint Server 2010	KB2596505	​Download	​
14.0.6112.5000	​​October 2011 CU	​​​SharePoint Foundation 2010	KB2596508	​Download	​
14.0.6112.5000	​​October 2011 CU	​​Project Server 2010	KB2596506	​Download	​
​	​	​	​	​	​
14.0.6114.5000	December 2011 CU	​SharePoint Server 2010	KB2597014	​Download	​
14.0.6114.5000	December 2011 CU	​SharePoint Foundation 2010	KB2596998	​Download	​
14.0.6114.5000	December 2011 CU	​Project Server 2010	KB2597015	​Download	​
​	​	​	​	​	​
14.0.6117.5002 ​	February 2012 CU​	SharePoint Server 2010​	KB2597150​	Download​
14.0.6117.5002 ​	February 2012 CU​	SharePoint Foundation 2010​	KB2597132​	​Download	​
14.0.6117.5002 ​	February 2012 CU​	Project Server 2010​	KB2597152​	​Download	​
14.0.6117.5002 ​​	February 2012 CU​	Office Web Apps​	KB2598022​	Download​	​
14.0.6117.5002	​February 2012 CU​	​FAST Search Server	KB2597131	​Download	​
​	​	​	​	​	​
14.0.6120.5000	April 2012 CU​ Mark1	​​SharePoint Server 2010	​	​	​Removed
14.0.6120.5000	​April 2012 CU​ Mark1	​SharePoint Foundation 2010​	​	​	​Removed
14.0.6120.5000	​April 2012 CU​ Mark1	​Project Server 2010	​	​	​Removed
14.0.6120.5000	​​April 2012 CU​	​​FAST Search Server	KB2598329	​Download	​
​	​	​	​	​	​
14.0.6120.5006	​April 2012 CU​ Mark 2	​SharePoint Server 2010​	KB2598151	​​Download	​
14.0.6120.5006	​April 2012 CU​ Mark 2	​SharePoint Foundation 2010​	KB2598321	​Download	​
14.0.6120.5006	​April 2012 CU​ Mark 2	​Project Server 2010	KB2598152	​​Download	​
	​	​	​	​	​
14.0.6123.5002	​June 2012 CU	​SharePoint Server 2010​	KB2598354	​Download	​
14.0.6123.5002	​​June 2012 CU	​SharePoint Foundation 2010​	KB2598373	​Download	​
14.0.6123.5002	​​June 2012 CU	​Office Web Apps​	KB2687273	​Download	​
14.0.6123.5002	​June 2012 CU	​Project Server 2010	KB2598355	​Download	​
​	​	​	​	​	​
14.0.6126.5000	​August 2012 CU	​SharePoint Server 2010	KB2687353	​Download	​
14.0.6126.5000	​August 2012 CU	​SharePoint Foundation 2010​	KB2687355	​Download	​
14.0.6126.5002	​August 2012 CU	​Project Server 2010	KB2687354	​Download	​
​	​	​	​	​	​
14.0.6129.5003	​​October 2012 CU	​SharePoint Server 2010	KB2687564	​Download	​
14.0.6129.5000	​October 2012 CU	​SharePoint Foundation 2010	KB2687566	​Download
​	​October 2012 CU	​​Office Web Apps​	KB2687562	​Download	​
​	​​October 2012 CU	​​Project Server 2010	KB2687615	​Download	​
​	​October 2012 CU	​​​FAST Search Server	KB2760395	​Download	​
​	​	​	​	​	​
14.0.6131.5003	December 2012 CU	​SharePoint Server 2010	KB2596955	​Download
14.0.6131.5001	December 2012 CU​	​SharePoint Foundation 2010	KB2596957	​Download	​
14.0.6131.5003	December 2012 CU	​Project Server 2010	KB2596956	​Download	​
14.0.6131.5001	December 2012 CU	​Office Web Apps​	KB2726912	​Download	​
​	​	​	​	​	​
14.0.6134.5000	​​February 2013 CU	​SharePoint Server 2010	KB2767793	​Download	​
14.0.6134.5000	​​February 2013 CU​	​​SharePoint Foundation 2010	KB2760791	​Download	​
14.0.6134.5000	​​​February 2013 CU	​Project Server 2010	KB2767794	​Download	​
​	​	​	​	​	​
14.0.6134.5003	​February 2013 COD	​SharePoint Server 2010	​Blog Post	​Download	​
​	​	​	​	​	​
14.0.6137.5000	​April 2013 CU	​SharePoint Server 2010	KB2775353	​Download	​
14.0.6137.5000	​April 2013 CU	​SharePoint Foundation 2010	KB2794728	​Download	​
14.0.6137.5000	​April 2013 CU	​Project Server 2010	KB2775426	​Download	​
​14.0.6137.5000	​April 2013 CU	​FAST Search Server	KB2794672	​Download	​
​	​	​	​	​	​
14.0.7011.1000	​SP2 Public Beta	​SharePoint 2010	​	​Download	​
​	​	​	​	​	​
​14.0.7015.1000	​​Service Pack 2	​SharePoint Server 2010	KB2687453	​​​Download	​
​	​Service Pack 2	​SharePoint Foundation 2010	KB2687464	​​Download	​
​	​Service Pack 2	​Project Server 2010	KB2687452	​​Download	​
​	​Service Pack 2	​​Office Web Apps​	KB2687470​	​​Download	​
​	​​Service Pack 2	​FAST Search Server	KB2687446	​​Download	​
​	​	​	​	​	​
​ 14.0.7102.5000	​June 2013 CU Mark 1	​SharePoint Server 2010	KB2817363	​Download	​
​ 14.0.7102.5000	​June 2013 CU Mark 1	​SharePoint Foundation 2010	KB2817392	​Download	​
​14.0.7102.5000	​June 2013 CU Mark 1	​Project Server 2010	KB2817368	​Download	​
​	​	​	​	​	​
​		​			​
​14.0.7102.5004	​June 2013 CU Mark 2	​SharePoint Server 2010	KB2817527	​Download	​
​	​June 2013 CU Mark 2	​SharePoint Foundation 2010	KB2817552	​Download	​
​	​June 2013 CU Mark 2	​Project Server 2010	KB2817530	​Download	​
​	​	​	​	​	​
​14.0.7106.5000	​August 2013 CU	​SharePoint Server 2010	KB2817570	​Download	​​
​	​​August 2013 CU	​SharePoint Foundation 2010	KB2817594	​Download	​
​	​​August 2013 CU	​Project Server 2010	KB2817573	​Download	​
​	​	​	​	​	​
​14.0.7106.5002	​August 2013 CU Mark 2	​SharePoint Server 2010	KB2825949	​Download	​
​	​	​	​	​	​
​14.0.7110.5000	​October 2013 CU	​SharePoint Server 2010	KB2825786	​Download	​
​	​October 2013 CU	​​SharePoint Foundation 2010	KB2825824	​Download	​
​	​October 2013 CU	​Project Server 2010	KB2825793	​Download	​
​	​	​	​	​	​
​14.0.7113.5000	December 2013 CU	​SharePoint Server 2010	KB2849971	​Download	​
​	December 2013 CU	​SharePoint Foundation 2010	​KB2849990	​Download	​
​14.0.7113.5002	December 2013 CU	​Project Server 2010	​KB2849972	​Download	​
​	​	​	​	​	​
​14.0.7116.5000	​February 2014 CU	​SharePoint Server 2010	​KB2863913	​Download	​​
​	​February 2014 CU	​SharePoint Foundation 2010	​KB2863938	​Download	​
​	​February 2014 CU	​Project Server 2010	​KB2863917	​Download	​
​	​	​	​	​	​
​14.0.7121.5004	​April 2014 CU	​SharePoint Server 2010	​KB2878250	​Download	​
14.0.7121.5000	​April 2014 CU	​SharePoint Foundation 2010	​KB2878270	​Download	​
​	​April 2014 CU	​​Project Server 2010	​KB2878253	​Download	​
​	​	​	​	​	​
​14.0.7123.5000	MS14-022	​SharePoint 2010	​KB2952166	​​Links in KB	​​
​	​	​	​	​	​
​14.0.7125.5002	​June 2014 CU	​SharePoint Server 2010	​KB2880972	Download	​​​
​	​​June 2014 CU	​SharePoint Foundation 2010	​KB2880975	Download	​
​	​​June 2014 CU	​Project Server 2010	​KB2880974	Download	​
​	​	​	​	​	​
​ 14.0.7128.5001	​July 2014 CU	​​SharePoint Server 2010	​KB2883005	​Download	​​
​	​​July 2014 CU	​​SharePoint Foundation 2010	​KB2883026	​Download	​
​	​​July 2014 CU	​Project Server 2010	​No patch	​	​
​	​	​	​	​	​
​ 14.0.7130.5000	​August 2014 CU	​SharePoint Server 2010	​KB2889831	Download	​
​	​​August 2014 CU	​SharePoint Foundation 2010	​KB2889825	Download	​
​	​​August 2014 CU	​Project Server 2010	​No patch	​	​
​	​	​	​	​	​
​14.0.7132.5000	September 2014 CU	​SharePoint Server 2010	​KB2883103	​Download	​
​	September 2014 CU	​​SharePoint Foundation 2010	KB2889932	​Download	​
​	September 2014 CU	​Project Server 2010	​KB2883006	​Download	​
​	​	​	​	​	​
​ 14.0.7134.5000	​October 2014 CU	​SharePoint Server 2010	​KB2899490	​Download	​
​	​	​SharePoint Foundation 2010	​None	​None	​
​	​	​Project Server 2010 (1/2)	​KB2899485	​Download	​
​	​	​Project Server 2010 (2/2)	​KB2880539	​Download	​
​	​	​	​	​	​
​14.0.7137.5000	​November 2014 CU	​SharePoint Server 2010	​KB2899478	Download​	​
​	​	​SharePoint Foundation 2010	KB2889933​	​Download	​
​	​	​Project Server 2010	​KB2899479	​Download	​
​	​	​	​	​	​
14.0.7140.5000	​December 2014 CU	​​SharePoint Server 2010	KB2899583	​Download	​
​	​	​SharePoint Foundation 2010	​KB2899585	​Download	​
​	​	​Project Server 2010	​KB2899587	Download	​
​	​	​	​	​	​
​14.0.7143.5001	​February 2015 CU	​SharePoint Server 2010	​KB2899558	​Download	​​
​	​	​SharePoint Foundation 2010	​KB2910904	​Download	​
​	​	​Project Server 2010	KB2899557	​Download	​
​	​	​	​	​	​
​14.0.7145.5000	​March 2015 CU	​SharePoint Server 2010	KB2956201	Download	​
​	​	​SharePoint Foundation 2010	​KB2956208	​Download	​
​	​	​Project Server 2010	KB2956198	​Download	​
​	​	​	​	​	​
​14.0.7147.5000	​April 2015 CU	​SharePoint Server 2010	KB2965294	Download	​
​	​	​SharePoint Foundation 2010	KB2965241	Download ​	​
​	​	​Project Server 2010	KB2965293	​Download	​
​	​	​	​	​	​
​14.0.7149.5000	​May 2015 CU	​SharePoint Server 2010	​KB3015569	Download	​
​	​	​​SharePoint Foundation 2010	​KB3017815	Download	​
​	​	​Project Server 2010	​KB2999496	​Download	​
​	​	​	​	​	​
​​14.0.7151.5000	​June 2015 CU	​​SharePoint Server 2010	KB3054880	Download	​​
​	​	​SharePoint Foundation 2010	KB3054847	​Download	​
​	​	​Project Server 2010	KB3054877	​Download	​
​	​	​	​	​	​
​14.0.7153.5000	​July 2015 CU	​SharePoint Server 2010	​KB3054975	Download	​Bugs, Notes, and Regressions
​	​	​SharePoint Foundation 2010	​KB3054983	Download	​
​	​	​Project Server 2010	​KB3054972	Download	​
​	​	​	​	​	​
​14.0.7155.5000	​August 2015 CU	​SharePoint Server 2010	​KB3055040	Download	​Bugs, Notes, and Regressions
​	​	​SharePoint Foundation 2010	​KB3055049	Download	​
​	​	​Project Server 2010	​KB3055038	Download	​
​	​	​	​	​	​
​14.0.7157.5000	September 2015 CU	​SharePoint Server 2010	KB3085521	Download	​Bugs, Notes, and Regressions
​	​	​SharePoint Foundation 2010	KB3085530 ​	Download	​
​	​	​Project Server 2010	​KB3085517	Download​	​
​	​	​	​	​	​
​14.0.7160.5000	​October 2015 CU	​SharePoint Server 2010	​KB3085603	​Download	​Bugs, Notes, and Regressions
​	​	​SharePoint Foundation 2010	​KB3085613	​Download	​
​	​	​Project Server 2010	​KB3085598	​Download	​
​	​	​	​	​	​
​14.0.7162.5000	​November 2015 CU	​SharePoint Server 2010	​KB3101534	​Download	​Bugs, Notes, and Regressions
​	​	​​SharePoint Foundation 2010	​KB3101547	​​Download	​
​	​	​​Project Server 2010	​KB3101530	​Download	​
​	​	​	​	​	​
​14.0.7164.5000	​December 2015 CU	​SharePoint Server 2010	​KB3114408	​Download	​Bugs, Notes, and Regressions
​	​	​SharePoint Foundation 2010	​KB3114418	​Download	​
​	​	​Project Server 2010	​KB3114405	​Download	​
​	​	​	​	​	​
​14.0.7165.5000	​January 2016 CU	​​SharePoint Server 2010	​None		​Bugs, Notes, and Regressions
​	​	​SharePoint Foundation 2010	​None		​
​	​	​Project Server 2010	​KB3114556	​Download	​
​	​	​	​	​	​
​	​February 2016 CU	​​SharePoint Server 2010	​None	​	​Bugs, Notes, and Regressions
​	​	​SharePoint Foundation 2010	​None	​	​
​	​	​Project Server 2010	​None	​	​
​	​	​	​	​	​
​14.0.7167.5000	​March 2016 CU	​​SharePoint Server 2010	KB3114882	​Download	​
​	​	​SharePoint Foundation 2010	​KB3114886	​Download	​Requires Feb 2016 CU installation
​	​	​Project Server 2010	​KB3114876	​Download	​
​	​	​	​	​	​
​14.0.7168.5000	​April 2016 CU	​​SharePoint Server 2010	​KB3114995	​Download	​Bugs, Notes, and Regressions
​	​	​SharePoint Foundation 2010	​None	​	​
​	​	​Project Server 2010	​KB3114992	​Download	​
​	​	​	​	​	​
​14.0.7169.5000	​May 2016 CU	SharePoint Server 2010​	​KB3115126	​Download	​
​	​	​​SharePoint Foundation 2010	​None	​	​
​	​	​​Project Server 2010	​KB3115122	​Download​	​
​	​	​	​	​	​
​14.0.7170.5000	​June 2016 CU	​​​SharePoint Server 2010	​KB3115245	​Download	​
​	​	​​SharePoint Foundation 2010	​None	​	​
​	​	​​Project Server 2010	​KB3115242	​Download​	​
​	​	​	​	​	​
​14.0.7171.5002	​July 2016 CU	​​​SharePoint Server 2010	KB3115319	Download	​
​	​	​SharePoint Foundation 2010	​​KB3114890	​​Download	​
​	​	​​Project Server 2010	​KB3115316	​Download​	​
​	​	​	​	​	​
​14.0.7173.5000	​September 2016 CU	​SharePoint Server 2010	​KB3115473	​Download	​
​	​	​​SharePoint Foundation 2010	​KB3115477	​Download	​
​	​	​Project Server 2010	​KB3115470	​Download​	​
​	​	​	​	​	​
​14.0.7174.5001	​October 2016 CU	​​​SharePoint Server 2010	​KB3118387	​Download	​
​	​	​​SharePoint Foundation 2010	​None	​	​
​	​	​​Project Server 2010	​KB3118383	​Download​	​
​	​	​	​	​	​
​14.0.7176.5000	​November 2016 CU	​​​SharePoint Server 2010	​KB3127957	​Download​	​
​	​	​SharePoint Foundation 2010	​None	​	​
​	​	​​Project Server 2010	​KB3127952	​Download​	​
​	​	​	​	​	​
​14.0.7177.5000​	​December 2016 CU	​SharePoint Server 2010	​KB3128036	​Download	​
​	​	​SharePoint Foundation 2010	​KB3118391	Download	​
​	​	​​Project Server 2010	​	​	​
​	​	​	​	​	​
​14.0.7179.5000	​March 2017 CU	​SharePoint Server 2010	​KB3141545	​Download​	​
​	​	​​SharePoint Foundation 2010	​None	​	​
​	​	​​Project Server 2010	​KB3141541	​​Download​	​
​	​	​	​	​	​
​14.0.7180.5001	April 2017 CU	​SharePoint Server 2010	​KB3191846	Download	​
​	​	​​SharePoint Foundation 2010	​None	​	​
​	​	​​Project Server 2010​	​KB3191842	​Download​	​
​	​	​	​	​	​
​14.0.7182.5000	​June 2017 CU	​SharePoint Server 2010	​KB3191905	​Download	​
​	​	​SharePoint Foundation 2010	​None	​	​
​	​	​Project Server 2010	​KB3191903​	​Download​	​
​	​	​	​	​	​
​14.0.7183.5000	​July 2017 CU	​​SharePoint Server 2010	​KB3213634	​Download	​
​	​	​SharePoint Foundation 2010	​None	​	​
​	​	​​Project Server 2010	​KB3213629	​Download​	​
​	​	​	​	​	​
​14.0.7186.5000	​August 2017 CU	​​​SharePoint Server 2010	​KB2920815	​Download​	​
​	​	​​SharePoint Foundation 2010	​None	​	​
​	​	​​​Project Server 2010	​KB2956055	​Download​	​
​	​	​	​	​	​
​14.0.7188.5001	​September 2017 CU	​SharePoint Server 2010	​KB4011058	​Download	​
​	​	​SharePoint Foundation 2010	​None	​	​
​	​	​Project Server 2010	​KB4011057	​Download​	​
​	​	​	​	​	​
​14.0.7189.5001	​October 2017 CU	​SharePoint Server 2010	​KB4011195	​Download	​
​	​	​​SharePoint Foundation 2010	​None	​	​
​	​	​Project Server 2010	​KB4011192	​Download​	​
​	​	​	​	​	​
​14.0.7190.5000	​November 2017 CU	​​SharePoint Server 2010	​KB4011272	​Download	​
​	​	​​​SharePoint Foundation 2010	​None	​	​
​	​	​​Project Server 2010	​KB4011269	​Download​	​
​	​	​	​	​	​
​	​December 2017 CU	​None	​	​	​
​	​	​	​	​	​
​14.0.7192.5000	​January 2018 CU	​​​SharePoint Server 2010	​KB4011616	​Download	​
​	​	​SharePoint Foundation 2010	​KB3141547	​Download	​
​	​	​Project Server 2010	​KB4011613	​Download​	​
​	​	​	​	​	​
​	​February 2018 CU	​​None	​	​	​
​	​	​	​	​	​
​14.0.7196.5000	​March 2018 CU	​​​​SharePoint Server 2010	​KB4011710	​Download	​
​	​	​​SharePoint Foundation 2010	​None	​	​
​	​	​Project Server 2010	​KB4011708	​Download	​
​	​	​	​	​	​
​14.0.7197.5000	​April 2018 CU	​​​​SharePoint Server 2010	​KB4018361	​Download	​
​	​	​​SharePoint Foundation 2010	​None	​	​
​	​	​​Project Server 2010​	​KB4018358	​Download	​
​	​	​	​	​	​
​14.0.7209.5000	​May 2018 CU	​SharePoint Server 2010	​KB4022143	​Download	​
​	​	​​​SharePoint Foundation 2010	​None	​	​
​	​	​Project Server 2010​	​KB4022140	​Download​	​
​	​	​	​	​	​
​14.0.7210.5000	​June 2018 CU	​​SharePoint Server 2010​	​KB4022204	​Download	​
​	​	​SharePoint Foundation 2010	​None	​	​
​	​	​Project Server 2010​	​KB4022201	​Download​	​
​​14.0.7212.5000	​August 2018 CU	​​SharePoint Server 2010​	​KB4032221	​Download	​
​	​	​SharePoint Foundation 2010	​None	​	​
​	​	​Project Server 2010​	​​KB4092438	​Download​	​
​14.0.7213.5000	​September 2018 CU	​​SharePoint Server 2010​	​​KB4227169	​Download	​
​	​	​SharePoint Foundation 2010	​None	​	​
​	​	​Project Server 2010​	​KB4092484	​Download​	​

Adding Custom Action to SharePoint Online site

In this post, I'm providing the SPO powershell script which you can run from SPO management shell to add a new custom action to specific site.

You can use this script to render scripts on specific pages inside a site and  there by add any new options to users/ hide any option from end users.

Add-Type -Path "c:\Program Files\Common Files\microsoft shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.dll"
Add-Type -Path "c:\Program Files\Common Files\microsoft shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.Runtime.dll"
Add-Type -Path "c:\Program Files\Common Files\microsoft shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.Publishing.dll"
# Authenticate with the SharePoint site.
#
$actionName = "EM_SPO_JOSPODELWEB_JS_Injection"
$actionType = "ScriptLink"
$actionSourceFile ="https://yourtenant.sharepoint.com/sites/JoSPO/SiteAssets/HideSiteDeletion.js"
$siteUrl = Read-Host -Prompt "Enter web url:"
$username = Read-Host -Prompt "Enter Username:"
$password = Read-Host -Prompt "Enter password" -AsSecureString
$ctx = New-Object Microsoft.SharePoint.Client.ClientContext($siteUrl)
# SharePoint Online
$credentials = New-Object Microsoft.SharePoint.Client.SharePointOnlineCredentials($username, $password)
$ctx.Credentials = $credentials
$rootWeb = $ctx.Web
$ctx.Load($rootWeb)
$actions = $rootWeb.get_userCustomActions()
$ctx.Load($actions)
$ctx.ExecuteQuery()
if($actions)
{
$actionsToDelete = @()
foreach($action in $actions)
{
if($action.get_description() -eq $actionName -and $action.get_location() -eq $actionType) {
Write-Host "Action found:" $action.get_description() -foregroundcolor white -backgroundcolor Green
$actionsToDelete += $action
}
}
foreach($actionToDelete in $actionsToDelete) {
    $actionToDelete.deleteObject()
Write-Host "Action deleted" -foregroundcolor white -backgroundcolor Green
}
$ctx.ExecuteQuery()
}
Write-Host "Installing action"  -foregroundcolor white -backgroundcolor Green
$newAction = $actions.add();
$newAction.set_description($actionName);
$newAction.set_location('ScriptLink');
$scriptBlock = 'var headIDDetails = document.getElementsByTagName("head")[0];var newScriptDetails = document.createElement("script");newScriptDetails.type = "text/javascript";newScriptDetails.src="';
$scriptBlock += $actionSourceFile + '?ver=' + (Get-Date) ;
$scriptBlock += '";headIDDetails.appendChild(newScriptDetails);';
$newAction.set_scriptBlock($scriptBlock);
$newAction.update();
$ctx.ExecuteQuery();
Write-Host "Action" $newAction.Description "installed" -foregroundcolor white -backgroundcolor Green

Avoid getting throttled or blocked in SharePoint Online

What is throttling?

SharePoint Online uses throttling to maintain optimal performance and reliability of the SharePoint Online service. Throttling limits the number of user actions or concurrent calls (by script or code) to prevent overuse of resources.
That said, it is extremely rare for a user to get throttled in SharePoint Online. The service is robust, and it is designed to handle very high volume. If you do get throttled, 99% of the time it is because of custom code. That doesn't mean that there aren't other ways to get throttled, just that they are less common. For example you spin up 10 machines and have a sync client going on all 10. On each sync 1TB of content. This would likely get you throttled.

What happens when you get throttled in SharePoint Online?

When a user exceeds usage limits, SharePoint Online throttles any further requests from that user account for a short period. All user actions are throttled while the throttle is in effect.

• For requests that a user performs directly in the browser, SharePoint Online redirects you to the throttling information page, and the requests fail.
• For all other requests, including CSOM or REST calls, SharePoint Online returns HTTP status code 429 ("Too many requests"), and the requests fail.

If the offending process continues to exceed usage limits, SharePoint Online might completely block the process; in this case, you may see HTTP status code 503 ("Service unavailable"), and we'll notify you of the block in the Office 365 Message Center. The error message is shown below:

503 Server unavailable message.

Common throttling scenarios in SharePoint Online

The most common causes of per-user throttling in SharePoint Online are client-side object model (CSOM) or Representational State Transfer (REST) code that performs too many actions too frequently.

• Sporadic traffic
  Not a lot of traffic at any one time, but enough over time that you run in and out of throttling in an episodic way.
• For example, after migrating files to SharePoint Online, you run a custom CSOM or REST script to update metadata on the files. The CSOM/REST script is updating a large number of files at a very high frequency, which triggers throttling. Similarly, an autocomplete UI widget using REST services, making too many calls to lists during each end user operation, may also cause throttling, depending on what other operations are consuming resources at the same time.
  
• Overwhelming traffic
  A single process dramatically exceeds throttling limits, continually, over a long time period.
• You used web services to build a tool to synchronize user profile properties. The tool updates user profile properties based on information from your line-of-business (LOB) human resources (HR) system. The tool makes calls at too high a frequency.
• You're running a load-testing script on SharePoint Online and you get throttled. Load testing is not allowed on SharePoint Online.
• You customized your team site on SharePoint Online, for example, by adding a status indicator on the Home page. This status indicator updates frequently, which causes the page to make too many calls to the SharePoint Online service - this triggered throttling.
  
  

Why can't you just tell me the exact throttling limits?

Setting and publishing exact throttling limits sounds very straightforward, but in fact, it's not the best way to go. We continually monitor resource usage on SharePoint Online. Depending on usage, we fine-tune thresholds so users can consume the maximum number of resources without degrading the reliability and performance of SharePoint Online. That's why it's so important for your CSOM or REST code to include incremental back off to handle throttling; this lets your code run as fast as possible on any given day, and it lets your code back off "just enough" if it hits throttling limits. The code samples later in this article show you how to use incremental back off.

Best practices to handle throttling

• Reduce the number of operations per request
• Reduce the frequency of calls
• Use incremental back off to reduce the number and frequency of calls until no more throttling occurs

Incremental back off uses progressively longer waits between retries before trying again to run the code that was throttled. You can use the GitHub code samples, later in this article, written as extension methods, to add incremental back off to your code.

Backing off is the fastest way to handle being throttled because SharePoint Online continues to log resource usage while a user is being throttled. In other words, aggressive retries work against you because even though the calls fail, they still accrue against your usage limits. The faster you back off, the faster you'll stop exceeding usage limits. 

GitHub CSOM code samples: SharePoint Online Throttling

Before you run this code sample:

• Open Program.cs and enter the following information in the Main method:
  • Your Office 365 Developer account credentials.
  • The URL of your Office 365 Developer Site.
  • The name of a test document library on your Office 365 Developer Site.
• If you receive an error stating that the App.Config file is invalid, go to Solution Explorer, right click App.config, and choose Exclude From Project.

Core.Throttling runs as a console application using a user-only authorization policy, which means this code sample uses the permissions of the current user. In the Main method in Program.cs, a while loop repeatedly creates new folders in the test document library. A call is then made to ctx.ExecuteQueryWithExponentialRetry, which uses CSOM to perform the ExecuteQuery method. ExecuteQueryWithExponentialRetry is an extension method on the ClientContext object, and is defined in ClientContextExtension.cs.

If SharePoint Online throttles the ExecuteQuery statement, ExecuteQueryWithIncrementalRetry starts the incremental back off technique by:

• Catching a WebException and checking the HttpWebResponse.StatusCode. If SharePoint Online throttled the ExecuteQuery statement, the HttpWebResponse.StatusCode is 429.
• The current thread is suspended for the period specified in backoffInterval.
• When the current thread resumes, the backoffInterval is doubled and the number of retries performed ( retryAttempts ) is incremented. By doubling backoffInterval your code suspends activity for a longer period of time before retrying the code that was throttled by SharePoint Online.
• The process is repeated until either the ExecuteQuery statement is successful, or the number of allowed retries ( retryCount ) is exceeded.

CSOM Code sample: Incremental back off and retry (calls ExecuteQueryWithIncrementalRetry method, later in this article)

using (var ctx = new ClientContext(serverUrl))

       {

           //Provide account and pwd for connecting to the source

           var passWord = new SecureString();

           foreach (char c in password.ToCharArray()) passWord.AppendChar(c);

           ctx.Credentials = new SharePointOnlineCredentials(login, passWord);

            try

           {

               int number = 0;

               // This loop will be executed 1000 times, which will cause throttling to occur

               while (number < 1000)

               {

                   // Try to create new folder based on Ticks to the given list as an example process

                   var folder = ctx.Site.RootWeb.GetFolderByServerRelativeUrl(listUrlName);

                   ctx.Load(folder);

                   folder = folder.Folders.Add(DateTime.Now.Ticks.ToString());

                   // Extension method for executing query with throttling checks

                   ctx.ExecuteQueryWithIncrementalRetry(5, 30000); //5 retries, with a base delay of 30 secs.

                   // Status indication for execution.

                   Console.WriteLine("CSOM request successful.");

                   // For loop handling.

                   number = number + 1;

               }

           }

           catch (MaximumRetryAttemptedException mex)

           {

               // Exception handling for the Maximum Retry Attempted

               Console.WriteLine(mex.Message);

           }

       }





CSOM Code sample: ExecuteQueryWithIncrementalRetry method

public static void ExecuteQueryWithIncrementalRetry(this ClientContext context, 
int retryCount, int delay)
        {
            int retryAttempts = 0;
            int backoffInterval = delay;
            if (retryCount <= 0)
                throw new ArgumentException("Provide a retry count greater than zero.");
           if (delay <= 0)
                throw new ArgumentException("Provide a delay greater than zero.");
           while (retryAttempts < retryCount)
            {
                try
                {
                    context.ExecuteQuery();
                    return;
                }
                catch (WebException wex)
                {
                    var response = wex.Response as HttpWebResponse;
                    if (response != null &amp;&amp; response.StatusCode == (HttpStatusCode)429)
                    {
                        Console.WriteLine(string.Format("CSOM request exceeded usage limits. 
Sleeping for {0}
 seconds before retrying.", backoffInterval));
                        //Add delay.
                        System.Threading.Thread.Sleep(backoffInterval);
                        //Add to retry count and increase delay.
                        retryAttempts++;
                        backoffInterval = backoffInterval * 2;
                    }
                    else
                    {
                        throw;
                    }
                }
            }
            throw new MaximumRetryAttemptedException(string.Format("Maximum retry attempts {0}, 
have been attempted.", retryCount));
       }




What should you do if you get blocked in SharePoint Online?
Blocking is the most extreme form of throttling. We rarely ever block a tenant, 
unless we detect long-term, extremely excessive traffic that may threaten the overall 
health of the SharePoint Online service. We apply blocks to prevent excessive traffic from
 degrading the performance and reliability of SharePoint Online. A block - which is usually
 placed at the tenancy level - prevents the offending process from running until you fix the problem. 

If we block your subscription, you must take action to modify the offending processes before
 the block can be removed.

If we block your subscription, you'll see HTTP status code 503, and we'll notify you of the
 block in the Office 365 Message Center. The message describes what caused the block, provides
 guidance on how to resolve the offending issue, and tells you who to contact to get the block removed.

PowerShell to automate turning on two-step verification in azure

To change the state using Azure AD PowerShell, you can use the following. You can change $st.State to equal one of the following states:

• Enabled
• Enforced
• Disabled

Note: It's not recommended to move users directly from the Disable state to the Enforced state. Non-browser-based apps will stop working because the user has not gone through MFA registration and obtained an app password. If you have non-browser-based apps and require app passwords, we recommend that you go from a Disabled state to Enabled. This allows users to register and obtain their app passwords. After that, you can move them to Enforced.

PowerShell would be an option for bulk enabling users. Currently there is no bulk enable feature in the Azure portal and you need to select each user individually. This can be quite a task if you have many users. By creating a PowerShell script using the following, you can loop through a list of users and enable them

$st = New-Object -TypeName Microsoft.Online.Administration.StrongAuthenticationRequirement

    $st.RelyingParty = "*"

    $st.State = "Enabled"

    $sta = @($st)

    Set-MsolUser -UserPrincipalName jo@sharepoint.com -StrongAuthenticationRequirements $sta

Below is an example

$users = "jo@sharepoint.com","jol@sharepoint.com"

foreach ($user in $users)

{

    $st = New-Object -TypeName Microsoft.Online.Administration.StrongAuthenticationRequirement

    $st.RelyingParty = "*"

    $st.State = "Enabled"

    $sta = @($st)

    Set-MsolUser -UserPrincipalName $user -StrongAuthenticationRequirements $sta

}

Azure Multi-Factor Authentication in the cloud

This post walks through how to get started using Azure Multi-Factor Authentication in the cloud (office 365)

The following provides information on how to enable users using the Azure Classic Portal

Enable Azure Multi-Factor Authentication

As long as your users have licenses that include Azure Multi-Factor Authentication, there's nothing that you need to do to turn on Azure MFA. You can start requiring two-step verification on an individual user basis. The licenses that enable Azure MFA are:

• Azure Multi-Factor Authentication
• Azure Active Directory Premium
• Enterprise Mobility + Security

If you don't have one of these three licenses, or you don't have enough licenses to cover all of your users, that's ok too. You just have to do an extra step and Create a Multi-Factor Auth Provider in your directory.

Turn on two-step verification for users

To start requiring two-start verification on for a user, change the user's state from disabled to enabled. User States are as below

User accounts in Azure Multi-Factor Authentication have the following three distinct states:

State	Description	Non-browser apps affected
Disabled	The default state for a new user not enrolled Azure Multi-Factor Authentication (MFA).	No
Enabled	The user has been enrolled in Azure MFA, but has not registered. They will be prompted to register the next time they sign in.	No. They continue to work until the registration process is completed.
Enforced	The user has been enrolled and has completed the registration process for Azure MFA.	Yes. Apps require app passwords.

Use the following procedure to enable MFA for your users.

To turn on multi-factor authentication

1. Sign in to the Azure classic portal as an administrator.
2. On the left, click Active Directory.
3. Under Directory, select the directory for the user you wish to enable. 
4. Click Users at the top
   
   
   
5. At the bottom of the page, click Manage Multi-Factor Auth. A new browser tab opens.
   
6. Find the user that you wish to enable for two-step verification. You may need to change the view at the top. Ensure that the status is disabled. 
7. Place a check in the box next to their name and click Enable
   
8. Click enable multi-factor auth. 
   
9. You can now notice that the user's state has changed from disabled to enabled. 

Once you enabled, inform the user via email as the next time they try to sign in, they will be asked to enrol their account for two-step verification (MFA). Once they start using two-step verification, they would also need to set up app passwords to avoid getting locked out of non-browser apps.

Create Azure Multi-Factor Auth Provider

Two-step verification is available by default for global administrators who have Azure Active Directory, and Office 365 users

An Azure Multi-Factor Authentication Provider is used to take advantage of features provided by the full version of Azure MFA. It is for users who do not have licenses through Azure MFA, Azure AD Premium, or EMS. Azure MFA, Azure AD Premium, and EMS include the full version of Azure MFA by default. If you have licenses, then you do not need an Azure Multi-Factor Authentication Provider.

Create a Multi-Factor Authentication Provider

Use the following steps to create an Azure Multi-Factor Auth Provider.

1. Sign in to the Azure classic portal as an administrator.
2. On the left, select Active Directory.
3. On the Active Directory page, at the top, select Multi-Factor Authentication Providers. 
   
4. Click New at the bottom
   
5. Select Multi-Factor Auth Provider under App Services
   
6. Select Quick Create and provide below details for MFA
1. Name – The name of the Multi-Factor Auth Provider.
2. Usage Model – Choose one of two options:
   • Per Authentication – purchasing model that charges per authentication. Typically used for scenarios that use Azure Multi-Factor Authentication in a consumer-facing application.
   • Per Enabled User – purchasing model that charges per enabled user. Typically used for employee access to applications such as Office 365. Choose this option if you have some users that are already licensed for Azure MFA.
3. Directory – The Azure Active Directory tenant that the Multi-Factor Authentication Provider is associated with. Be aware of the following:
• You do not need an Azure AD directory to create a Multi-Factor Auth Provider. Leave the box blank if you are only planning to use the Azure Multi-Factor Authentication Server or SDK.
• The Multi-Factor Auth Provider must be associated with an Azure AD directory to take advantage of the advanced features.
• Azure AD Connect, AAD Sync, or DirSync are only a requirement if you are synchronizing your on-premises Active Directory environment with an Azure AD directory. If you only use an Azure AD directory that is not synchronized, then this is not required. 
  
7. Once you click create, the Multi-Factor Authentication Provider is created and you should see a message stating: Successfully created Multi-Factor Authentication Provider. Click Ok