Microsoft Corporation recently announced revenue of $26.5B for the quarter ending December 31, 2014. Devices and Consumer revenue constituted $12.9B while Commercial revenue, spanning cloud revenues, server products and Windows licensing grew 5% to $13.3B. Of the $26.5B in quarterly revenue, commercial cloud revenue grew to an annualized revenue run rate of $5.5B driven largely by sales of the cloud-based Office 365 product, Azure and Dynamics CRM Online. Office 365 subscribers increased to 9.2 million, search-based advertising revenue grew 23% and sales of Xbox consoles and phone-based Lumia units reached 6.6M and 10.5M respectively. Microsoft’s commercial cloud revenue projections of $5.5B indicate that its cloud revenues are increasingly competitive with Amazon, which reported revenue of $5.6B in the “Other” category for the most recent fiscal year, the vast majority of which belongs to Amazon Web Services.