If you do not wish to have the auto-activation wizard bother you, you may choose to disable automatic activation. To do so in Windows 7, Windows 8 and Windows 10 open regedit and navigate to the following key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion \SoftwareProtectionPlatform\Activation
In the right pane of the registry editor, you will find REG_DWORD value ‘Manual’. Right-click on it and select Modify. In the Value Data window which appears, change the DWORD value to 1.
The default is 0 which means auto-activation is enabled. Changing the value to 1 will disable auto-activation.
Courtesy: https://www.thewindowsclub.com/disable-auto-activation-feature-windows-7-8
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