A good news for you all windows 7 users. On October 22 - 2009 , the windows 7 has been released officially by Microsoft. So that users know more about The Windows 7, microsoft made windows 7 ebook guide, that we can download it for free. Ebook entitled "Deploying Windows 7 Essential Guidance from the Windows 7 Resource Kit and TechNet Magazine".
I think this tutorials ebook is very important for those of you who want to know more deeply about Windows 7 .
The ebook of Deploying Windows 7 Essential Guidance can be downloaded for free from the official microsoft site