Microsoft announced that Extended Security Updates for Windows 7 are now available for purchase. They are sold on a per-device basis for eligible customers and the price will increase each year.
In addition, Office 365 ProPlus will be supported on devices with active Windows 7 Extended Security Updates through January 2023. This means that customers who purchase the Windows 7 Extended Security Updates will be able to continue to run Office 365 ProPlus.
For further information, please see our previous announcement: http://www.schneider.im/microsoft-windows-7-extended-security-updates/.