Even Windows 7 actually didn’t care if you had no key.

You could leave it unactivated forever and the worst thing that would happen is it would have a “Activate windows” watermark message bottom right over the desktop, and it wouldn’t let you change the personalization settings eg theming (oh no).

The most gen-x/millenial throwback thing about this set is the random card pack that has a chance to include a “signed cacodaemon rookie card”. Genuinely funny that you’d have to buy multiples of this set to try and collect the whole set of cards.

I don’t mind this stuff, I mean people spend stacks of cash on far more worthless and non-functional collectactables.