Fix windows 7 build 7601 this copy of windows is not genuine
Windows7 ultimate 64 bit and 32 bit genuine product key problem how to fix it
and how to make your windows genuine without any key or serial number,
First of all , This video I made only for Educational purpose ,. this video isn’t show any kind of illegal activities like key, activator etc.. please don’t put any kind of illegal link or code in this video comment .
use cmd: slmgr -rearm and slmgr -ato