I got a free serial key from my school for Windows Server Datacenter.

>>55988338
Yes, I did this before Windows 10 came out. There really isnt any reason to though. It is missing some APIs and some games dont work. BTW if you use that key for virtual machines, after 100 or so activations it will stop working.

>>55988414
You use that key in the host machine and then activate the VMs with a special VM activation key. This only applies to Datacenter Edition.

Key and details here: https://technet.microsoft.com/en-us/library/dn303421(v=ws.11).aspx

File: Screen Shot 2016-08-08 at 9.14.53 PM.png (710KB, 3360x2100px) Image search: [Google]

710KB, 3360x2100px

>>55988476
>https://technet.microsoft.com/en-us/library/dn303421(v=ws.11).aspx
That is only for Hyper-V

Yeah, it should. I used to use Windows 8.1 Embedded for gaymen and it was just fine desu

>>55988516
AVMA, one of the few but growing benefits of Hyper-V.