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Microsoft begins cracking down on people dodging Windows 11's system requirements
(www.xda-developers.com)
This is a most excellent place for technology news and articles.
It's not only TPM. Older chips are missing some actual security features. AMD not patching their old CPUs of their firmware bug will also become a big problem in the long run.
Not for Microsoft.
"Sorry, you're running an unsupported, deliberately hacked version of our OS. We can't help you."