Microsoft ShopAll Microsoft Products License Key In One Place Filters Reset all × Microsoft Project × Volume License × Windows × Upgrade × Windows 11 × Windows MAK × Categories Windows (9) Volume License (6) See more See less Product Version Windows 10 (24) Windows 8.1 (2) Upgrade (3) Windows 7 (3) Project 2016 (1) Project 2019 (2) Windows MAK (6) Office Apps MAK (9) Project MAK (1) Office MAK (2) Visio MAK (1) Windows Server MAK (4) Visual Studio MAK (1) Virtual Desktop Access MAK (1) Windows 11 (7) Project 2021 (2) Project Plan (2) For Enterprises (3) Microsoft 365 (1) Project Online (1) Project 2024 (2) See more See less Product Edition Enterprise LTSC (1) Pro for Workstations (1) Professional (6) Home (2) See more See less License Term Lifetime / Reusable (2) Lifetime / Onetime (7) License Type Retail (9) OEM (2) Platform Supported Windows (9) Users Supported - Select Users Supported -1 User (9)20 User (1)5 Users (1)50 Users (1) Devices Supported - Select Devices Supported -1 Device (9)20 Device (1)5 Devices (1)50 Devices (1) Show (15) Cancel Filtered (15) Reset all × Microsoft Project × Volume License × Windows × Upgrade × Windows 11 × Windows MAK × 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 →