New
#70
I'm using my TechNet 8.0 keys to install and activate 8.1. The latest ISO will use 8.0 and 8.1 keys, even OEM keys.
This is a repost of something I just posted in another thread:
One thing they could do is code the Windows 10 ISO to accept Windows 8 and 8.1 keys. Right now the 8.1 ISO will install with and activate with 8.0 and 8.1 keys, even OEM embedded keys. I'm running 8.1 Pro on my desktop that I installed using one of my TechNet 8.0 pro keys. On my laptop that came with 8.0 Core, 8.1 Core gets installed automatically using the OEM 8.0 key. Activates online with no issues. These are the 8.1 ISO's that include update 3. That would make life easy for anyone having to do, or wanting to do a clean install of 10.