Weekly #WhyMSFT Round-Up 1/18/2013

Each week, we round up industry news and articles you might have missed. Enjoy this week’s selections. Retailers Giving a Lift to Microsoft’s Cloud AmbitionsEnjoying recent successful deals with J.C Penney Co. and British retailer Tesco PLC, Microsoft “is betting Office 365 is the right blend of mobile-hip and hard-nosed business tool that retailers want.”…

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