Microsoft ShopAll Microsoft Products License Key In One Place Filters Reset all × Project 2019 × Project 2021 × Windows 10 × Windows 8.1 × Essentials × Professional × Categories Windows(8) Microsoft Project(3) See more See lessProduct Version Windows 10(7) Windows 8.1(2) Project 2019(2) Project 2021(1) See more See lessProduct Edition Professional(11) See more See lessLicense Term Lifetime / Reusable(2) Lifetime / Onetime(9) License Type Retail(10) Binding(1) MAK(1) OEM(1) Platform Supported Windows(11) Users Supported - Select Users Supported -1 User (11)2 Users (1)20 User (1)5 Users (1)50 Users (1) Devices Supported - Select Devices Supported -1 Device (11)2 Devices (1)20 Device (1)5 Devices (1)50 Devices (1) Show (11) Cancel Filtered (11) Reset all × Project 2019 × Project 2021 × Windows 10 × Windows 8.1 × Essentials × Professional ×