Microsoft ShopAll Microsoft Products License Key In One Place Filters Reset all × Upgrade × Windows 10 × Windows 365 × Windows 7 × Windows Server 2012 × Windows Server 2022 × Categories Microsoft 365 (1) Windows (28) Windows server (10) See more See less Product Version Windows 10 (24) Windows Server 2012 (6) Upgrade (3) Windows 7 (3) Windows Server 2022 (4) Windows 365 (1) See more See less Product EditionSelect Categories first See more See less License Term Lifetime / Reusable (3) Lifetime / Onetime (34) 12 Months (2) License Type Retail (37) Subscription (2) MAK (1) OEM (3) Platform Supported Windows (28) Windows Server (10) Users Supported - Select Users Supported -1 User (36)100 Users (1)2 Users (9)20 User (2)25 Users (1)5 Users (3)50 Users (10) Devices Supported - Select Devices Supported -1 Device (35)100 Devices (1)2 Devices (8)20 Device (2)25 Devices (1)5 Devices (3)50 Devices (10) Show (39) Cancel Filtered (39) Reset all × Upgrade × Windows 10 × Windows 365 × Windows 7 × Windows Server 2012 × Windows Server 2022 × Windows 11 Home to Pro Upgrade Key 5.00 $ – 440.00 $ Buy Now → Windows 10 Home to Pro Upgrade Key 5.00 $ – 11.00 $ Buy Now → Windows 8.1 Upgrade to Windows 10 Professional 5.00 $ – 11.00 $ Buy Now →