If you previously upgraded to Windows 10 on this PC and you’re reinstalling it, youĭon’t need to enter a product key.If you don't have a license to install Windows 10 and have not yet previously upgraded to it, you can purchase a copy here:
On Enterprise edition, go to the Volume Licensing Service Center. All Windows 10 editionsĪre available when you select Windows 10, except for Enterprise edition.
You need to reinstall Windows 10 on a PC you’ve already successfully activated Windows 10.You have a license to install Windows 10 and are upgrading this PC from Windows 7 or Windows.