Microsoft ShopAll Microsoft Products License Key In One Place Filters Reset all × EMS E3 × Office Apps MAK × Office MAK × Upgrade × Windows 8.1 × Categories Microsoft 365(1) Windows(4) Volume License(11) See more See lessProduct Version Windows 8.1(2) Upgrade(3) Office Apps MAK(9) Office MAK(2) EMS E3(1) See more See lessProduct EditionSelect Categories first See more See lessLicense Term Lifetime / Onetime(4) 12 Months(1) License Type Retail(4) Subscription(1) Platform Supported Windows(5) Mac(1) Android(1) iOS(1) Users Supported - Select Users Supported -1 User (4)5 Users (1) Devices Supported - Select Devices Supported -1 Device (4)25 Devices (1) Show (16) Cancel Filtered (16) Reset all × EMS E3 × Office Apps MAK × Office MAK × Upgrade × Windows 8.1 × Microsoft Enterprise Mobility + Security E3 120.00 $ Buy Now →