Consider the decision carefully: OEM or not?
Consider the decision carefully: OEM or not?
An OEM license restricts your ability to modify the motherboard, so a retail license is strongly advised.
From a technical standpoint, buying original equipment manufacturer (OEM) products isn't possible.
I used an OEM Windows 8 version, upgraded to 10. A few weeks later I upgraded my system and noticed Windows needed reactivation. Microsoft support clarified that some components had been altered, mentioning the parts were faulty and required replacement. Now I’ve reactivated it.