Microsoft plans to end support for the company's operating systems Windows 7 and Windows Server 2008 R2 in January 2020. Enterprise customers may purchase extensions to extend support by up to three years and some other exceptions
apply that extend official support.
Most businesses and all home customers won't be able to extend support officially. Security company 0Patch
announced on September 21, 2019 that it will step in and "security-adopt" Windows 7 and Windows Server 2008 R2 to create and distribute security patches for these operating system versions after January 2020.
