Hi, I want to upgrade my Windows 7 Home Premium 64bits to Windows 7 Professional 64bits, I want to do it with "windows anytime upgrade". My question is: can i upgrade in 64 bits system? or is it only for 32bits system? And finally, I'm gonna do it in a new computer (no software installed), I need anything in special for make an anytame upgrade?
P.s: i'm asking this because I want to be sure before buying a key.
Thank you very much!