Hi, here I am again bothering you all Well, I have Windows 7 Home Basic 64-bit OEM that came preinstalled from factory. When I used it for the first time I was prompted to create Recovery Disks the soon as possible, and so I did. It was some months ago. Now I want to format my HD and reinstall the Windows as it came from the manufacturer. My questions are: 1 - Using the Recovery Disks, Windows will be exactly how I first started it or it will be like in the moment I've made the disks? 2 - And the most important: will I need to reactivate Windows? Note: It is the same PC and there is no hardware changes. Thanks.