Activation

November 8, 2018

Did your Windows 10 just deactivate? Microsoft confirms Windows 10 Activation issue

October 15, 2015

Windows 10 to let users use Windows 8.1/8/7 Product Key for activation

July 20, 2015

Microsoft deactivates all Windows 10 Insider Preview Pre-release product keys

February 11, 2010

Microsoft to deploy a new update for Windows Activation Technologies