https://www.bleepingcomputer.com/news/microsoft/businesses-can-now-pay-to-extend-windows-7-security-updates-beyond-2020/

Windows 7 is projected to reach the end-of-support in January 2020 for consumers, but Microsoft is offering paid extensions for Windows 7 security updates. Microsoft has also decided to extend the support cycle for businesses using Windows 10 to help them make the shift to modern desktop.

In a blog post, Microsoft announced that they will be extending the support cycle for businesses running Windows 10 Enterprise and Education from 18 months to 30 months for feature updates released this month and later. Windows 10 Pro and Home will continue to have a 18 month support cycle for released feature updates.