可以用来绕过win7激活，使得系统不再会过期瘫痪，（本人只在旗舰版上用过）。-Win7 can be used to bypass the activation, make the system will no longer expire paralysis, (I only used the Ultimate edition).

三星oem7Oem7F7B Oem7 special models for the alternate version, average user please use Oem7F7 version for activation, a handful of models such as the Samsung R428, please use this alternate version for activation.-Oem7F7B