Microsoft ShopAll Microsoft Products License Key In One Place Filters Reset all × Visio MAK × Windows 8.1 × Windows Server 2025 × Lifetime / Onetime × Categories Windows (2) Windows server (4) See more See less Product Version Windows 8.1 (2) Windows Server 2025 (4) See more See less Product EditionSelect Categories first See more See less License Term Lifetime / Onetime (6) License Type Retail (6) Platform Supported Windows (2) Windows Server (4) Users Supported - Select Users Supported -1 User (6) Devices Supported - Select Devices Supported -1 Device (6) Show (6) Cancel Filtered (6) Reset all × Visio MAK × Windows 8.1 × Windows Server 2025 × Lifetime / Onetime × Windows 8.1 Upgrade to Windows 10 Professional 5.00 $ – 11.00 $ Buy Now → Microsoft Windows 8.1 Pro 5.00 $ Buy Now → Windows Server 2025 Datacenter 10.00 $ Buy Now → Windows Server 2025 Datacenter (16 Core / 32 Core / 64 Core / 96 Core) 220.00 $ – 1,200.00 $ Buy Now → Windows Server 2025 Standard 10.00 $ Buy Now → Windows Server 2025 Standard (16 Core / 32 Core / 64 core / 96 Core) 220.00 $ – 1,200.00 $ Buy Now →