The Microsoft website provides an electronic version of 8 Original English versions. You can find these 8 books at the following address for free download.
Http://blogs.msdn.com/ B /microsoft_press/archive/2011/03/03/ebooks-list-of-our-free-books.aspx? Utm_content = em-orm-newsletters-msp-april-2011 & utm_campaign = newsletters & utm_source = ipost & utm_medium = Email & imm_mid = 06d1b2 & CMP = em-orm-newsletters-msp-april-2011
Free ebook: programming Windows Phone 7, by Charles Petzold (a 24-Chapter gift from the Windows Phone 7 team and Microsoft Press) Free ebook: moving to Microsoft Visual Studio 2010 (10 chapters by Patrice pelland, Pascal par Mao, and Ken Haines)
Free ebook: introducing Microsoft SQL Server 2008 R2 (10 chapters by Ross Mistry and stacia Misner)
Free ebook: Understanding Microsoft virtualization alization solutions (second edition) (6 chapters by Mitch Tulloch)
Free ebook: Own your future: update your skills with resources and career ideas from Microsoft (8 chapters by Catherine Murray)
Free ebook: introducing Windows Server 2008 R2 (9 chapters by Charlie Russel and Craig zacker)
Free ebook: First Look Microsoft Office 2010 (14 chapters by Catherine Murray)
Free ebook: deploying Windows 7, essential guidance (10 chapters from the Windows 7 Resource Kit and 6 technet articles)