IMPORTANT Starting on January 15, 2020, a full-screen notification will appear that describes the risk of continuing to use Windows 7 Service Pack 1 after it reaches end of support on January 14, 2020.
The notification will remain on the screen until you interact with it. This notification will only appear on the following editions of Windows 7 Service Pack 1:

Starter.
Home Basic.
Home Premium.
Professional. If you have purchased the Extended Security Update (ESU), the notification will not appear.
For more information, see How to get Extended Security Updates for eligible Windows devices and Lifecycle FAQ-Extended Security Updates.
Ultimate.

Note The notification will not appear on domain-joined machines or machines in kiosk mode.