Microsoft has issued an update this week explaining why certain users won't be offered the Windows 11 upgrade even though their systems may be passing the PC Health Check app with flying colors.

Microsoft has released a useful tool for users so that they can check for compatibility issues with memory integrity or HVCI (hypervisor-protected code integrity), a key security feature in Windows. A ...

That was the reaction of a reader who successfully upgraded a 12-year-old PC from Windows 10 to Windows 11 after being repeatedly blocked by the compatibility checker in Microsoft's Windows 11 Setup ...