The tool by Ratiborus to activate Microsoft Windows and Office. System requirements:
Windows XP, Windows Vista, 7, Windows 8, 8.1, 10, Server 2008, 2008 R2, 2012, 2012 R2, 2016, Office 2010/2013/2016/2019 Volume editions.

**** Program does NOT require any version .NET Framework. ****

Additional startup parameters (keys):
/win=act - Run program in hidden mode, activate Windows and exit the program.
/ofs=act - Run program in hidden mode, activate Office and exit the program.
/wingvlk - Run program in hidden mode, install Windows Key and exit the program.
/ofsgvlk - Run program in hidden mode, install Office Key and exit the program.
/taskwin - Create reactivation task Windows
/taskofs - Create reactivation task Office
/ru | /en -The program will be launched on Russian (English) interface

Whats New:
Trial keys have been removed from the GVLK list, due to which they were incorrectly converted into Volume 2019 Project and 2019 Visio.