It's Not Lupus
Senior member
Can I activate Windows 8.1 with Windows 8 key?
Not during installation. You need a generic key during installation (google for it), that will allow you to continue and finish the setup process and then you can use your Windows 8 key to activate the 8.1 OS afterwards.
Is this legal? What does MS think of users who do it this way?
Is this legal? What does MS think of users who do it this way?