Microsoft ShopAll Microsoft Products License Key In One Place Filters Reset all × Windows 10 × Windows 8.1 × Marketing × Premium × Professional × Categories Windows (8) See more See less Product Version Windows 10 (7) Windows 8.1 (2) See more See less Product Edition Professional (8) See more See less License Term Lifetime / Reusable (1) Lifetime / Onetime (7) License Type Retail (8) MAK (1) OEM (1) Platform Supported Windows (8) Users Supported - Select Users Supported -1 User (8)2 Users (1)20 User (1)5 Users (1)50 Users (1) Devices Supported - Select Devices Supported -1 Device (8)2 Devices (1)20 Device (1)5 Devices (1)50 Devices (1) Show (8) Cancel Filtered (8) Reset all × Windows 10 × Windows 8.1 × Marketing × Premium × Professional ×