Microsoft FQC-00134 Quick Reference Guide - Page 23

Operating systems that qualify for a Windows 7 Professional Volume Licensing upgrade licence: Qualifying Operating Systems New Enterprise Agreement/ Open Value Existing Enterprise Agreement/ Open Value Select Plus/ Select Licence Programme Open Licence Programme Academic Windows 7 (32-bit or 64-bit) x x x x x Enterprise (N, K, KN)* x x x x x Professional (N, K, KN, Diskless) x x x x x Ultimate x x x x x Home Premium x Home Basic x Starter Edition x Windows Vista (32-bit or 64-bit) Enterprise (N, K, KN) x x x x x Business (N, K, KN, Blade) x x x x x Ultimate x x x x x Home Premium x Home Basic x Starter Edition x Windows XP (32-bit or 64-bit) XP Professional (N, Tablet, Blade) XP Home Edition x x x x x x XP Starter Edition x Windows 2000 Professional x Windows NT Workstation 4.0 x x x x x x x Windows 98 (including 2nd Edition) x Apple Macintosh x x x x x x x *N, K and KN are specialised editions available for certain markets. Quick Reference Guide - 23