Microsoft Dynamics AX 2012 R2 has successfully passed compatibility testing and has achieved the “Compatible with Windows 8” certification.
The Compatible with Windows 8 certification means that the product has passed Microsoft testing criteria for compatibility with Windows 8. The Microsoft Windows Compatibility and Certification program defines a set of compatibility test cases that must be completed successfully-covering areas of Compatibility & Resiliency, Adhere to Windows Security Best Practices, Support Windows Security Features, Adhere to System Restart Manager Messages and perform a Clean, Reversible Installation. The testing is performed using Microsoft’s automated Application Certification framework and tools.
Microsoft Dynamics AX 2012 R2 is now listed among the products that have been certified on the Microsoft Windows compatibility center site.
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FYI - Anders Hejlsberg covered the same material on Channel 9.