New build using old Windows key

Associate
Joined
23 Dec 2014
Posts
243
Location
Burgess Hill, West Sussex
Hi,

Sorry in advance if this is a silly question. I'm just about to commission a new build and have downloaded the windows 10 installation files and loaded them onto a USB. I have a Windows 10 key for my existing PC. What happens with the old PC once I've installed and used the existing Windows 10 key on the new PC? I'm assuming you can't have 2 PC using the same Windows 10 key at the same time?
 
Back
Top Bottom