Hi guys, since it seems there will be no working activator i am thinkin to buy a legit key i used the upgrade assistant said its available for 39.99$ which is okay.. my questions are If i purchase i will get a serial to type when installing windows right ? or it works in another way How many PCs this serial can run? i read 2 is it right? can i fresh install W8 with this serial? why all those topics about backing-up W8 license, do i need it?