Microsoft ShopAll Microsoft Products License Key In One Place Filters Reset all × Upgrade × Windows 11 × Enterprise E5 × Plan 5 × Professional × Categories Windows (6) See more See less Product Version Upgrade (3) Windows 11 (4) See more See less Product Edition Professional (6) See more See less License Term Lifetime / Reusable (1) Lifetime / Onetime (5) License Type Retail (6) OEM (1) Platform Supported Windows (6) Users Supported - Select Users Supported -1 User (6)20 User (1)5 Users (1) Devices Supported - Select Devices Supported -1 Device (6)20 Device (1)5 Devices (1) Show (6) Cancel Filtered (6) Reset all × Upgrade × Windows 11 × Enterprise E5 × Plan 5 × Professional ×