Microsoft - Windows client Lifecycle

Today I would like to mention this Microsoft article that point to Microsoft Clients O.S. Lifecycles:

https://support.microsoft.com/en-us/help/13853/windows-lifecycle-fact-sheet

Windows 10

Windows 10 version historyDate of availabilityEnd of service 
Windows 10, version 1709October 17, 2017April 9, 2019** 
Windows 10, version 1703April 5, 2017October 9, 2018**  
Windows 10, version 1607August 2, 2016April 10, 2018** 
Windows 10, version 1511November 10, 2015October 10, 2017** 
Windows 10, released July 2015 (version 1507)July 29, 2015May 9, 2017 
* Home edition does not support the deferral of feature updates and will therefore typically receive a new version of Windows 10 prior to the end-of-service date shown.
** Enterprise and Education editions for versions 1511, 1607, 1703 and 1709 will receive an additional 6 months of servicing after the end of service date.
Note: Not all features in an update will work on all devices. A device may not be able to receive updates if the device hardware is incompatible, lacks current drivers, or is otherwise outside the original equipment manufacturer’s (OEM) support period. 
Enterprise LTSB editions 

Windows 10 version historyDate of availabilityMainstream support end dateExtended support end date
Windows 10 Enterprise 2016 LTSB
Windows 10 IoT Enterprise 2016 LTSB
August 2, 2016October 12, 2021October 13, 2026
Windows 10 Enterprise 2015 LTSB
Windows 10 IoT Enterprise 2015 LTSB
July 29, 2015October 13, 2020October 14, 2025
Note: Not all features in an update will work on all devices. A device may not be able to receive updates if the device hardware is incompatible, lacks current drivers, or is otherwise outside the original equipment manufacturer’s (OEM) support period. 
Windows 8.1 and 7

Client operating systemsEnd of mainstream supportEnd of extended support
Windows 7, service pack 1*January 13, 2015January 14, 2020 
Windows 8.1January 9, 2018January 10, 2023
* Support for Windows 7 RTM without service packs ended on April 9, 2013. Be sure to install Windows 7 Service Pack 1 to continue to receive support and updates.