Your Windows 10 product key may be necessary to unlock all features -- but it's not easy to find. Here's where to look for the product key (even if it's lost).

And, as displayed via screenshots (but with the actual Windows serial number redacted), after the researcher "gave up," the AI responded with valid Windows default keys.

Ugh this kinda sucks but I guess it doesn't really matter. I had a bunch of Windows 7 keys from 2009 that have been great with 10 and 11. I get that this free ride is over but it still sucks. It ...

Older Windows 7 and Windows 8 keys will no longer activate Windows 10 or Windows 11, Microsoft has announced.

By conceding defeat in a guessing game, ChatGPT generated valid Windows 10 product keys, raising further concerns about AI.