Upgraded from Windows 10 to Windows 11 with an older PC? Microsoft will display a watermark if your device is too old.

With the end date for Windows 10 less than a year away, people still using that operating system will need to start preparing to enter the Windows 11 era. And Microsoft is placing a hardware requirement on the current OS that could pose a problem for those of us using older machines.

Microsoft has poured cold water on any hopes of lower hardware requirements for Windows 11. With Windows 10 end of support approaching in October 2025, the software giant now says that its Trusted Platform Module (TPM) 2.