I'm about to build my first desktop, and I have a laptop with Windows 10 (upgraded from 7 which it came with). I don't plan on using the laptop anymore, so is it possible to install the laptop's hard drive into the desktop then move the Windows install to an SSD?
If not, should I just buy a Win10 key or would it be possible to contact Microsoft about transferring the OS over?
If not, should I just buy a Win10 key or would it be possible to contact Microsoft about transferring the OS over?