Where to find Windows Server product key? - Microsoft Community Hub
When you buy a key, the most "interesting" features depend on whether you prioritize modern efficiency or high-level security. The OS introduced several "firsts" for Microsoft servers that still define how modern data centers operate today. 🚀 Nano Server: The Ultra-Lean Option
: Designed specifically for running born-in-the-cloud applications and microservices. 🛡️ Shielded Virtual Machines (Datacenter Only)
If you purchase a key, you gain access to Shielded VMs .
: A valid 2016 key allows for a direct in-place upgrade all the way to Windows Server 2025 .
Nano Server is a stripped-down, headless installation option. It is roughly —about 25x smaller than the full Desktop Experience.
: Its tiny footprint leaves a much smaller "attack surface" for hackers.
: Encrypts virtual machines so even a malicious "host" administrator cannot see the data inside the VM.