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#1
Replacing MB, what do I need to install Win10 (my previous Win7 disk)?
I'm going to replace the motherboard on my home-built computer. My computer is currently running Win10 x64 upgraded during the free "upgrade to Win10" period.
I know I can download the Win10 ISO (USB version) to do the install.
What will I need to "activate" Win10 once the new MB is installed?
Should I install and activate Win7 first, then upgrade to Win10?
Or
Do I just need my old Win7 product registration code?
If so, do I need the "specific activation code" I used on this computer for the original Win7 install for this computer? I have four computers upgraded to Win10 (during the free upgrade period), so somewhere are four Win7 product/activation codes in my office.