„After 10 years of servicing,

January 14, 2020

is the last day Microsoft will offer security updates for computers running Windows 7 SP1.

This update enables reminders about Windows 7 end of support.

More information about Windows 7 end of support can be found at www.microsoft.com/windows7 or you can review the frequently asked questions.“

src: https://support.microsoft.com/de-de/help/4493132/windows-7-update-kb4493132