Yesterday Microsoft released some information on additional changes to their Windows 10 Servicing, by extending Windows 10 18 month service release support, to 24 months, adding an additional 6 months for Enterprise and Education versions of Windows 10.
What does this look like? Check out the chart below. In addition to this, it seems that you can also opt to pay Microsoft more money to provide some extended support beyond the 6 month extension.
Release Release date End of support End of additional servicing for Enterprise, Education Windows 10, version 1511 November 10, 2015 October 10, 2017 April 10, 2018 Windows 10, version 1607 August 2, 2016 April 10, 2018 October 9, 2018 Windows 10, version 1703 April 5, 2017 October 9, 2018 April 9, 2019 Windows 10, version 1709 October 17, 2017 April 9, 2019 October 8, 2019
Source: Changes to Office and Windows servicing and support – Windows for IT Pros
