OEM key is for specific computer and only this one. Its somehow dependent on hardware. If you reinstall such PC from scratch (even if you wipe all disk partitions), it can be ractivated just by connecting to internet.
OEM key is for specific computer and only this one. Its somehow dependent on hardware. If you reinstall such PC from scratch (even if you wipe all disk partitions), it can be ractivated just by connecting to internet.